Is South Korea Open to Tourism? Your Ultimate Guide 2025

Are you dreaming of exploring the vibrant culture, delicious cuisine, and stunning landscapes of South Korea? With SIXT.VN, your gateway to unforgettable travel experiences, discover the latest information on South Korea’s tourism status and how to plan your trip seamlessly. Let’s dive into everything you need to know about visiting South Korea. Whether you’re interested in cultural tours, airport transfers, or hotel bookings, we have you covered.

1. Is South Korea Currently Open to Tourism?

Yes, South Korea is open to tourism. Following the adjustments in travel policies post-pandemic, international travelers can now visit South Korea, with certain regulations in place to ensure public health and safety. As of 2025, South Korea has largely lifted its COVID-19 related travel restrictions, welcoming tourists from around the globe to experience its rich cultural heritage and modern attractions.

• Visa Requirements: Depending on your nationality, you may need a visa to enter South Korea. Check the South Korean embassy or consulate website in your country for the most up-to-date visa requirements.
• COVID-19 Regulations: While most restrictions have been lifted, it’s advisable to stay informed about any remaining health protocols or guidelines issued by the South Korean government.

2. What Are the Current Entry Requirements for South Korea?

As of 2025, the entry requirements for South Korea are relatively straightforward. Here’s a breakdown:

• Passport: A valid passport with at least six months of validity remaining is required for all travelers.
• Visa: Depending on your nationality, you may need a visa. Many countries have visa-free agreements with South Korea for tourism purposes.
• K-ETA (Korea Electronic Travel Authorization): Citizens of visa-free countries must apply for K-ETA before arrival. It’s an online travel authorization that simplifies the entry process.
• Customs Declaration: You’ll need to fill out a customs declaration form upon arrival, declaring any items subject to import duties or restrictions.

3. What Are Some Popular Tourist Destinations in South Korea?

South Korea boasts a wide array of attractions that cater to diverse interests. Here are some must-visit destinations:

4. What Travel Documents Do I Need to Visit South Korea?

Ensuring you have the necessary travel documents is crucial for a smooth trip to South Korea. Here’s a checklist:

• Passport: Valid for at least six months beyond your intended stay.
• Visa (if required): Check the South Korean embassy or consulate in your country for specific requirements.
• K-ETA (if applicable): Apply online before your trip if you’re eligible for visa-free entry.
• Flight Tickets: Round-trip tickets are often required to prove your intention to leave the country.
• Hotel Reservations: Having proof of accommodation can also be beneficial.
• Travel Insurance: While not mandatory, it’s highly recommended to have travel insurance to cover any unexpected medical or travel-related issues.

5. How Can SIXT.VN Help Plan My Trip to South Korea?

SIXT.VN offers a range of services designed to make your trip to South Korea hassle-free:

• Airport Transfers: Start your journey with ease by booking a reliable airport transfer through SIXT.VN. Our professional drivers will ensure you reach your hotel comfortably and safely.
• Hotel Bookings: We provide a curated selection of hotels to suit every budget and preference. Whether you’re looking for a luxury hotel in Seoul or a cozy guesthouse in Busan, SIXT.VN has you covered.
• Tour Packages: Explore South Korea’s top attractions with our expertly crafted tour packages. From historical tours to culinary adventures, we offer a variety of options to suit your interests.
• Travel Advice: Our team of travel experts is available to provide personalized advice and assistance, ensuring you have all the information you need for a memorable trip.

6. What Should I Know About South Korean Culture and Customs?

Understanding South Korean culture and customs can enhance your travel experience and help you avoid unintentional faux pas. Here are some key points:

• Respect for Elders: Showing respect to elders is deeply ingrained in South Korean culture. Use polite language and offer assistance when needed.
• Bowing: Bowing is a common greeting in South Korea. A slight bow is generally sufficient for casual encounters.
• Shoes Off: Remove your shoes before entering someone’s home or traditional establishments.
• Dining Etiquette: Wait for the eldest person at the table to begin eating before you start. Avoid sticking your chopsticks upright in your rice bowl, as it resembles a funeral ritual.
• Tipping: Tipping is not customary in South Korea.

7. What Are the Best Times to Visit South Korea?

The best times to visit South Korea are during the spring (April to June) and fall (September to November).

• Spring: The weather is mild, and the cherry blossoms create a breathtaking spectacle.
• Fall: The autumn foliage transforms the landscapes into a tapestry of vibrant colors.

Summer (July to August) can be hot and humid, while winter (December to February) is cold and snowy.

8. What Are the Transportation Options in South Korea?

South Korea has an excellent transportation infrastructure, making it easy to get around:

• Subway: Seoul and other major cities have extensive subway systems that are efficient, clean, and affordable.
• Buses: Local and intercity buses are readily available and cover most areas.
• KTX High-Speed Train: The KTX is a fast and convenient way to travel between major cities like Seoul and Busan.
• Taxis: Taxis are plentiful in urban areas, but be aware that traffic can be heavy during peak hours.
• Car Rental: Renting a car is a good option for exploring rural areas or traveling at your own pace. SIXT.VN can assist with car rental services.

9. What Are Some Essential Korean Phrases to Learn?

Learning a few basic Korean phrases can go a long way in enhancing your travel experience:

10. How to Stay Connected in South Korea?

Staying connected is essential for navigating South Korea and sharing your experiences. Here are your options:

• Pocket Wi-Fi: Renting a pocket Wi-Fi device is a popular and convenient option. You can pick it up at the airport upon arrival.
• SIM Card: Purchasing a local SIM card provides you with data and a local phone number.
• Free Wi-Fi: Many cafes, restaurants, and public spaces offer free Wi-Fi, but the connection may not always be reliable.

11. What Are the Best Apps to Use While Traveling in South Korea?

Several apps can make your trip to South Korea more convenient:

• KakaoMap: A comprehensive navigation app with real-time traffic updates and public transportation information.
• Naver Map: Another popular map app that provides detailed information about locations and directions.
• KakaoTalk: The most widely used messaging app in South Korea.
• Subway Korea: A helpful app for navigating the subway systems in major cities.
• Papago: A translation app developed by Naver, offering accurate translations between Korean and other languages.

12. What Are Some Popular South Korean Foods to Try?

South Korean cuisine is diverse and flavorful. Here are some must-try dishes:

13. What Are Some Popular Souvenirs to Buy in South Korea?

Looking for the perfect souvenirs to bring home? Here are some popular options:

• Korean Cosmetics: South Korea is renowned for its skincare and makeup products.
• Hanbok: Traditional Korean clothing.
• Tea: Green tea and other herbal teas are popular choices.
• Kimchi: Pre-packaged kimchi is available for purchase.
• Crafts: Traditional Korean crafts, such as pottery and lacquerware.

14. What Are Some Safety Tips for Traveling in South Korea?

South Korea is generally a safe country for travelers. However, it’s always wise to take precautions:

• Stay Aware of Your Surroundings: Be mindful of your belongings, especially in crowded areas.
• Learn Emergency Numbers: Familiarize yourself with the local emergency numbers (police, fire, ambulance).
• Avoid Unlicensed Taxis: Stick to licensed taxis or use ride-hailing apps.
• Be Cautious with Alcohol: Excessive drinking can lead to trouble.
• Follow Local Laws and Customs: Respect the local laws and customs.

15. What Are Some Day Trips I Can Take from Seoul?

Seoul is an excellent base for exploring the surrounding areas. Here are some popular day trips:

• Suwon Hwaseong Fortress: A UNESCO World Heritage Site showcasing impressive Korean architecture.
• Korean Folk Village: A living museum that recreates a traditional Korean village.
• Nami Island: A picturesque island known for its tree-lined paths and scenic beauty.
• DMZ (Demilitarized Zone): A unique and historical experience.

16. How Can I Get a Visa for South Korea?

To obtain a visa for South Korea, follow these steps:

1. Determine Your Visa Type: Identify the appropriate visa category based on your purpose of visit (tourism, business, study, etc.).
2. Check Requirements: Visit the website of the South Korean embassy or consulate in your country to learn about the specific requirements and documents needed.
3. Gather Documents: Collect all required documents, such as your passport, visa application form, passport-sized photos, travel itinerary, and financial statements.
4. Submit Application: Submit your application to the embassy or consulate, either in person or by mail, depending on their procedures.
5. Pay the Fee: Pay the visa application fee.
6. Attend Interview (if required): Some applicants may be required to attend an interview at the embassy or consulate.
7. Wait for Processing: Visa processing times can vary, so apply well in advance of your intended travel date.
8. Receive Your Visa: If your application is approved, you will receive your visa, which you must present upon arrival in South Korea.

17. What is the K-ETA and Who Needs It?

The Korea Electronic Travel Authorization (K-ETA) is an electronic travel authorization that citizens of visa-free countries need to obtain before traveling to South Korea. It simplifies the entry process by allowing eligible travelers to apply online and receive approval in advance.

• Who Needs It: Citizens of countries that have visa-free agreements with South Korea for tourism, business, or transit purposes are required to apply for K-ETA.
• How to Apply:
  1. Visit the official K-ETA website.
  2. Fill out the online application form with accurate information.
  3. Pay the application fee.
  4. Wait for the application to be processed.
  5. If approved, you will receive an electronic K-ETA, which is valid for multiple entries within a specified period.

18. What Are Some Unique Experiences to Have in South Korea?

South Korea offers a plethora of unique experiences that go beyond the typical tourist attractions:

• Temple Stay: Experience life as a Buddhist monk by staying overnight at a traditional temple.
• Attend a K-Pop Concert: Immerse yourself in the world of K-Pop by attending a live concert.
• Visit a Jimjilbang: Relax and rejuvenate at a traditional Korean bathhouse.
• Try On a Hanbok: Rent a Hanbok and explore historical sites in traditional Korean attire.
• Take a Cooking Class: Learn to prepare authentic Korean dishes.

19. How Can I Find Affordable Accommodation in South Korea?

Finding affordable accommodation in South Korea is possible with some planning:

• Guesthouses and Hostels: Guesthouses and hostels offer budget-friendly options, especially for solo travelers.
• Airbnb: Consider booking an Airbnb for a more local experience.
• Budget Hotels: Look for budget hotel chains that offer comfortable rooms at reasonable prices.
• Location: Staying slightly outside the city center can often result in lower accommodation costs.
• Travel During Off-Peak Seasons: Prices tend to be lower during the off-peak seasons.

20. What Are Some Common Scams to Watch Out For in South Korea?

While South Korea is generally safe, it’s always wise to be aware of potential scams:

• Fake Taxis: Stick to licensed taxis or use ride-hailing apps.
• Overpriced Souvenirs: Shop around and compare prices before making a purchase.
• Unsolicited Assistance: Be cautious of strangers offering unsolicited assistance, especially near tourist attractions.
• Pickpockets: Be mindful of your belongings, especially in crowded areas.
• Investment Scams: Be wary of unsolicited investment offers.

21. How to Prepare for the Weather in South Korea?

Preparing for the weather is crucial for a comfortable trip to South Korea:

• Spring (April to June): Pack light layers, as the weather can be variable.
• Summer (July to August): Bring lightweight, breathable clothing, sunscreen, and a hat.
• Fall (September to November): Pack layers, as the weather can be cool in the evenings.
• Winter (December to February): Bring warm clothing, including a heavy coat, gloves, a scarf, and a hat.

22. What Should I Pack for a Trip to South Korea?

Here’s a packing list to help you prepare for your trip to South Korea:

• Clothing: Pack versatile clothing suitable for the season.
• Comfortable Shoes: You’ll be doing a lot of walking, so comfortable shoes are essential.
• Adapters: South Korea uses Type C and F power outlets, so bring an adapter if needed.
• Portable Charger: Keep your devices charged while on the go.
• Medications: Bring any necessary medications, along with a copy of your prescription.
• Toiletries: While you can purchase toiletries in South Korea, it’s convenient to bring travel-sized versions of your essentials.
• Phrasebook or Translation App: A phrasebook or translation app can be helpful for communication.

23. What Are the Best Beaches to Visit in South Korea?

South Korea boasts numerous beautiful beaches, especially in Busan and Jeju Island:

• Haeundae Beach (Busan): Busan’s most famous beach, known for its lively atmosphere and golden sands.
• Gwangalli Beach (Busan): A picturesque beach with stunning views of the Gwangan Bridge.
• Jungmun Saekdal Beach (Jeju Island): Known for its unique black sand.
• Hyeopjae Beach (Jeju Island): A beautiful beach with clear turquoise waters.

24. What Are the Best Hiking Trails in South Korea?

South Korea is a hiker’s paradise, with numerous scenic trails:

• Bukhansan National Park (Seoul): Offers a variety of trails with stunning views of the city.
• Seoraksan National Park: Known for its rugged peaks and colorful foliage in the fall.
• Hallasan National Park (Jeju Island): Home to South Korea’s highest peak, Mount Hallasan.
• Jirisan National Park: One of the largest national parks in South Korea, offering diverse landscapes.

25. How Can I Experience Traditional Korean Culture?

Immerse yourself in traditional Korean culture through these experiences:

• Visit Historical Palaces: Explore Seoul’s grand palaces, such as Gyeongbokgung and Changdeokgung.
• Attend a Traditional Performance: Watch a traditional Korean dance or music performance.
• Visit a Folk Village: Explore a living museum that recreates a traditional Korean village.
• Participate in a Tea Ceremony: Learn about the art of Korean tea ceremonies.
• Stay at a Hanok: Experience traditional Korean architecture by staying at a Hanok guesthouse.

26. What Are Some Things to Do in South Korea with Kids?

South Korea offers plenty of attractions for families with kids:

• Lotte World (Seoul): A large amusement park with rides, attractions, and a shopping mall.
• Everland: Another popular amusement park with a variety of rides and attractions.
• COEX Aquarium (Seoul): Home to a diverse collection of marine life.
• Children’s Grand Park (Seoul): A large park with a zoo, botanical garden, and amusement facilities.
• Teddy Bear Museum (Jeju Island): A fun and whimsical museum dedicated to teddy bears.

27. How Can I Enjoy South Korea on a Budget?

Traveling to South Korea on a budget is achievable with some smart planning:

• Use Public Transportation: Utilize the efficient and affordable subway and bus systems.
• Eat Local Food: Dine at local restaurants and street food stalls for budget-friendly meals.
• Stay in Guesthouses or Hostels: Opt for budget-friendly accommodations.
• Visit Free Attractions: Take advantage of free attractions, such as parks, temples, and historical sites.
• Travel During Off-Peak Seasons: Prices tend to be lower during the off-peak seasons.

28. What Are Some Etiquette Tips for Visiting Temples in South Korea?

When visiting temples in South Korea, keep these etiquette tips in mind:

• Dress Respectfully: Wear modest clothing that covers your shoulders and knees.
• Remove Your Shoes: Take off your shoes before entering temple buildings.
• Be Quiet: Maintain a quiet and respectful demeanor.
• Do Not Take Photos: Avoid taking photos during religious ceremonies.
• Make a Donation: Consider making a small donation to the temple.

29. How to Navigate the South Korean Subway System?

The South Korean subway system is efficient and easy to navigate:

• Purchase a Transportation Card: Buy a T-money or Cashbee card, which can be used on subways, buses, and taxis.
• Follow the Signs: Subway stations have signs in Korean and English.
• Use a Subway App: Download a subway app for real-time information and route planning.
• Tap Your Card: Tap your transportation card when entering and exiting the station.
• Transfer Stations: Transfer stations are clearly marked, making it easy to switch between lines.

30. What is the DMZ and How Can I Visit It?

The Demilitarized Zone (DMZ) is a unique and historical site that marks the border between North and South Korea. It offers a glimpse into the Korean War and the divided peninsula.

• How to Visit:
  1. Book a Tour: The DMZ can only be visited as part of a guided tour.
  2. Choose a Tour Operator: Select a reputable tour operator that specializes in DMZ tours.
  3. Book in Advance: DMZ tours are popular, so book well in advance.
  4. Bring Your Passport: You will need to bring your passport for identification purposes.
  5. Follow the Rules: Follow the instructions of your tour guide and respect the rules and regulations of the DMZ.

31. What are the best shopping districts in Seoul?

Seoul is a shopper’s paradise, offering a variety of shopping districts to explore:

• Myeongdong: Known for its trendy fashion boutiques, cosmetic shops, and street food stalls.
• Gangnam: Home to luxury brands, upscale department stores, and entertainment venues.
• Hongdae: A vibrant district with independent boutiques, art galleries, and nightlife.
• Itaewon: A multicultural district with international shops, restaurants, and bars.
• Insadong: A traditional district with craft shops, tea houses, and art galleries.

32. What are some cultural festivals in South Korea?

South Korea hosts a variety of cultural festivals throughout the year:

• Cherry Blossom Festivals (Spring): Celebrated throughout the country, showcasing the beauty of cherry blossoms.
• Lantern Festival (Spring): A colorful festival with lanterns and cultural performances.
• Boryeong Mud Festival (Summer): A unique festival where visitors can enjoy mud baths and mud-related activities.
• Chuseok (Autumn): A major harvest festival and family holiday.
• Seoul Kimchi Festival (Autumn): A festival celebrating the art of making kimchi.

33. What are some sustainable tourism practices in South Korea?

To travel responsibly in South Korea, consider these sustainable tourism practices:

• Use Public Transportation: Reduce your carbon footprint by using public transportation.
• Support Local Businesses: Patronize local restaurants, shops, and tour operators.
• Respect the Environment: Avoid littering and damaging natural resources.
• Conserve Water and Energy: Be mindful of your water and energy usage.
• Respect Local Culture: Learn about and respect local customs and traditions.

34. How can I learn about Korean history before visiting?

To deepen your understanding of Korean history before your trip, consider these resources:

• Books: Read books on Korean history, such as “Korea: A New History” by Lee Ki-baik.
• Documentaries: Watch documentaries on Korean history and culture.
• Museums: Visit museums dedicated to Korean history, such as the National Museum of Korea.
• Online Courses: Take online courses on Korean history and culture.
• Cultural Centers: Visit Korean cultural centers in your country.

35. What are some popular Korean dramas and movies to watch before visiting?

Watching Korean dramas and movies can provide insights into Korean culture and lifestyle:

• Dramas: “Crash Landing on You,” “Goblin,” “Descendants of the Sun,” “Itaewon Class.”
• Movies: “Parasite,” “Train to Busan,” “Oldboy,” “The Host.”

36. What are the best areas to stay in Seoul for tourists?

Choosing the right area to stay in Seoul can enhance your travel experience:

• Myeongdong: Convenient for shopping, dining, and transportation.
• Gangnam: Upscale area with luxury hotels and entertainment.
• Hongdae: Vibrant district with budget-friendly accommodations and nightlife.
• Itaewon: Multicultural area with a variety of hotels and restaurants.
• Insadong: Traditional area with Hanok guesthouses and cultural attractions.

37. What are some unique accommodations to try in South Korea?

For a unique travel experience, consider these accommodations:

• Hanok Stay: Experience traditional Korean architecture by staying at a Hanok guesthouse.
• Temple Stay: Spend a night at a Buddhist temple.
• Capsule Hotel: Try a modern and minimalist capsule hotel.
• Love Hotel: Unique and themed hotels, often with quirky décor.
• Pension: Countryside guesthouses with a cozy and rustic atmosphere.

38. How can I find volunteer opportunities in South Korea?

If you’re interested in volunteering in South Korea, here are some resources:

• NGOs: Contact local and international non-governmental organizations.
• Volunteer Websites: Search volunteer opportunities on websites like Volunteer Korea.
• Community Centers: Reach out to community centers and local organizations.
• Universities: Check with universities for volunteer programs.
• Online Forums: Explore online forums and groups for volunteer opportunities.

39. What are some resources for LGBTQ+ travelers in South Korea?

For LGBTQ+ travelers, here are some helpful resources:

• LGBTQ+ Organizations: Contact local LGBTQ+ organizations for support and information.
• Online Forums: Explore online forums and groups for LGBTQ+ travelers in South Korea.
• Travel Guides: Consult LGBTQ+ travel guides for tips and recommendations.
• Safe Spaces: Identify LGBTQ+-friendly establishments and events.
• Respect Local Customs: Be mindful of local customs and attitudes.

40. What are some tips for solo female travelers in South Korea?

South Korea is generally a safe country for solo female travelers:

• Stay in Safe Areas: Choose accommodations in well-lit and populated areas.
• Use Public Transportation: Utilize the efficient and safe subway and bus systems.
• Avoid Walking Alone at Night: Be cautious when walking alone at night.
• Trust Your Instincts: If a situation feels uncomfortable, remove yourself from it.
• Share Your Itinerary: Let someone know your travel plans and check in regularly.

41. What are some common misconceptions about South Korea?

Addressing some common misconceptions about South Korea:

• Misconception: Everyone speaks English.
  • Reality: While many Koreans have some English proficiency, it’s helpful to learn basic Korean phrases.
• Misconception: South Korea is all about K-Pop and technology.
  • Reality: South Korea has a rich cultural heritage and diverse attractions beyond K-Pop and technology.
• Misconception: South Korea is unsafe due to tensions with North Korea.
  • Reality: South Korea is generally a safe country for travelers.
• Misconception: Tipping is expected.
  • Reality: Tipping is not customary in South Korea.
• Misconception: All Korean food is spicy.
  • Reality: While many Korean dishes are spicy, there are also plenty of non-spicy options.

42. How can I get a refund on my transportation card in South Korea?

To get a refund on your T-money or Cashbee transportation card:

• Visit a Convenience Store: Go to a convenience store that sells and recharges transportation cards.
• Request a Refund: Ask the staff for a refund on your card balance.
• Pay a Fee: There may be a small refund processing fee.
• Present Your Card: Hand over your transportation card to the staff.
• Receive Your Refund: You will receive the remaining balance on your card, minus the fee, in cash.

43. What are some apps for learning Korean?

To learn Korean before or during your trip, consider these apps:

• Duolingo: A popular language-learning app with gamified lessons.
• Memrise: A flashcard-based app for memorizing vocabulary and grammar.
• HelloTalk: An app that connects you with native Korean speakers for language exchange.
• LingoDeer: An app with structured lessons for learning Korean.
• Drops: A visually appealing app for learning Korean vocabulary.

44. What is the best way to exchange money in South Korea?

To exchange money in South Korea, consider these options:

• Banks: Banks offer competitive exchange rates.
• Exchange Bureaus: Exchange bureaus can be found in tourist areas.
• ATMs: Withdraw cash from ATMs using your debit or credit card.
• Airport Exchange Counters: Exchange counters are available at airports, but rates may be less favorable.
• Credit Cards: Use credit cards for purchases whenever possible, as they often offer better exchange rates.

45. What is the legal drinking age in South Korea?

The legal drinking age in South Korea is 19 years old. You may be asked to show ID to purchase alcohol.

46. What are some popular Korean alcoholic beverages to try?

Here are some popular Korean alcoholic beverages to sample:

• Soju: A clear, distilled spirit made from rice, barley, or sweet potatoes.
• Makgeolli: A milky, fermented rice wine.
• Beer: Popular Korean beer brands include Cass and Hite.
• Rice Wine: Various types of rice wine, such as cheongju and yakju.

47. What are some things to avoid doing in South Korea?

To avoid cultural misunderstandings, be mindful of these behaviors:

• Loud Talking on Public Transportation: Keep your voice down when speaking on public transportation.
• Public Displays of Affection: Excessive public displays of affection are not common.
• Pointing with One Finger: Avoid pointing at people with one finger.
• Writing Names in Red Ink: Writing someone’s name in red ink is considered bad luck.
• Wearing Shoes Indoors: Remove your shoes before entering someone’s home or traditional establishments.

48. What are some winter activities to do in South Korea?

South Korea offers various winter activities:

• Skiing and Snowboarding: Visit ski resorts in the mountains.
• Ice Skating: Enjoy ice skating at outdoor rinks.
• Snow Festivals: Attend snow festivals with ice sculptures and snow activities.
• Hot Springs: Relax in hot springs during the cold winter months.
• Winter Hiking: Explore snow-covered trails in national parks.

49. What are some ways to give back to the community while traveling in South Korea?

To make a positive impact while traveling in South Korea:

• Volunteer: Participate in volunteer activities with local organizations.
• Support Local Businesses: Patronize local businesses and artisans.
• Donate: Donate to local charities or causes.
• Practice Sustainable Tourism: Minimize your environmental impact.
• Respect Local Culture: Show respect for local customs and traditions.

50. Why choose SIXT.VN for your South Korea travel needs?

SIXT.VN offers unparalleled convenience, reliability, and expert support for your South Korea adventure. From seamless airport transfers and handpicked hotel bookings to expertly crafted tour packages, we ensure your journey is smooth and memorable. Let SIXT.VN take care of the details so you can focus on exploring the beauty and culture of South Korea. Contact us today to start planning your dream trip! Address: 260 Cau Giay, Hanoi, Vietnam. Hotline/Whatsapp: +84 986 244 358. Website: SIXT.VN.

Gyeongbokgung Palace in Seoul