Welcome to South Korea, a country where ancient tradition and cutting-edge technology coexist beautifully. And there’s no better symbol of this fusion than the Korea Train eXpress (KTX). This world-class high-speed rail network zips you from Seoul to the farthest corners of the peninsula in just a few hours, making the entire country your playground. Forget domestic flights or long bus rides; traveling by KTX is comfortable, scenic, and incredibly efficient. In this 2026 guide, we’ll unveil the top 10 destinations you can effortlessly reach by KTX, unlocking the very best of Korea’s culture, cuisine, and coastline. Get ready to board!
1. Busan: The Southern Port Powerhouse
Just 2.5 hours from Seoul, Busan offers a vibrant mix of city life and coastal relaxation. As Korea’s second-largest city, it’s a must-visit destination with something for everyone. Why it’s special: Busan boasts famous beaches like Haeundae and Gwangalli, the latter offering stunning night views of the Diamond Bridge. Explore the bustling Jagalchi Fish Market for the freshest seafood imaginable, or get lost in the colorful, terraced alleys of the Gamcheon Culture Village. Practical Info: Arrive at Busan Station (부산역). The city has an excellent subway system to get around. A KTX ticket from Seoul can range from ₩60,000 to ₩90,000. Insider Tip: For a less crowded beach experience, take a local bus from Haeundae to Songjeong Beach, a favorite spot for local surfers and families.
2. Gyeongju: The Museum Without Walls
Step back in time in Gyeongju, the ancient capital of the Silla Dynasty. A quick 2-hour KTX ride from Seoul brings you to this historical treasure trove. Why it’s special: Gyeongju is a designated UNESCO World Heritage site. You can explore the serene Bulguksa Temple, the magnificent Seokguram Grotto, and the otherworldly grassy burial mounds (tumuli) of ancient kings in Daereungwon Tomb Complex. The entire city feels like an open-air museum. Practical Info: The KTX stops at Singyeongju Station (신경주역), which is a short bus or taxi ride from the main historical areas. Consider renting a bike to explore the downtown sites. Insider Tip: Visit Anapji Pond (Donggung Palace and Wolji Pond) just after sunset. The reflection of the illuminated ancient pavilions on the water is absolutely magical and makes for breathtaking photos.
3. Jeonju: The Heart of Korean Cuisine
If you’re a foodie, Jeonju is your paradise. Located about 1.5 to 2 hours from Seoul by KTX, this city is a UNESCO City of Gastronomy. Why it’s special: Jeonju is the birthplace of bibimbap, and trying an authentic bowl here is a rite of passage. Beyond food, it’s home to the largest Hanok Village in Korea, with over 800 traditional houses. Many of these are now guesthouses, restaurants, and artisan workshops. Practical Info: Arrive at Jeonju Station (전주역). The Hanok Village is a short taxi ride away. Booking a Hanok stay is highly recommended for a full immersive experience. Insider Tip: While everyone flocks to the main streets for snacks, venture into the Nambu Market (night market opens on weekends) for more authentic and adventurous street food loved by locals.
4. Gangneung: East Coast Coffee & Beaches
Thanks to the KTX line built for the 2018 Winter Olympics, the beautiful east coast is now just a 2-hour ride from Seoul. Gangneung is the perfect coastal escape. Why it’s special: Famous for its pristine beaches like Gyeongpo and Anmok, Gangneung offers a refreshing break from city life. Anmok Beach is particularly unique for its ‘Coffee Street,’ a long stretch of cafes with ocean views. The city is also close to the stunning Seoraksan National Park. Practical Info: The KTX goes directly to Gangneung Station (강릉역). Local buses can take you to the main beaches and attractions. Insider Tip: Visit the Chodang Dubu Village for a unique local specialty: ‘sundubu’ (soft tofu) made with fresh seawater, giving it a distinctively savory and smooth flavor. It’s a perfect, hearty breakfast.
5. Daejeon: The Underrated Tech Hub
Situated right in the center of the country, Daejeon is a major transportation hub just 1 hour from Seoul by KTX. Often overlooked by tourists, it offers a fascinating glimpse into modern Korea. Why it’s special: Daejeon is Korea’s science and technology capital, home to KAIST university and numerous research institutes. Visitors can explore the National Science Museum and the futuristic Expo Park. It’s also famous for the legendary Sungsimdang Bakery, a Korean institution since 1956. Practical Info: Arrive at Daejeon Station (대전역). The city has an efficient subway line connecting key areas. Insider Tip: Don’t just visit Sungsimdang for its famous fried soboro bread; check out its adjacent cake boutique, which offers some of the most beautiful and delicious pastries in the country.
6. Gwangju: City of Art and History
Journey southwest for about 2 hours from Seoul to Gwangju, a city with a passionate soul and a thriving arts scene. Why it’s special: Gwangju is renowned for its deep democratic history, particularly the 1980 Gwangju Uprising, which is commemorated at the May 18th National Cemetery. Today, it’s a hub for contemporary art, hosting the Gwangju Biennale and featuring the Asia Culture Center, a stunning architectural complex. It’s also a gateway to the culinary delights of Jeolla province. Practical Info: The KTX stops at GwangjuSongjeong Station (광주송정역). From there, you can take the subway into the city center. Insider Tip: For a unique local experience, visit the 1913 Songjeong Station Market, located right next to the KTX station. It’s a renovated traditional market with a mix of old-school vendors and trendy new food stalls.
7. Yeosu: The Romantic Coastal Nightscape
Located on the southern coast, this scenic port city is about 3 hours from Seoul by KTX. Yeosu is famous for its stunning ocean views and romantic atmosphere. Why it’s special: The city’s motto is “The Beautiful Night Sea of Yeosu,” and it doesn’t disappoint. The view from Dolsan Park, looking over the colorfully lit Dolsan Bridge, is spectacular. Key attractions include the Yeosu Maritime Cable Car that glides over the water and the historic Admiral Yi Sun-sin Square. Practical Info: The KTX arrives at Yeosu Expo Station (여수엑스포역), conveniently located near many main attractions. Insider Tip: For the best seafood experience, skip the tourist-heavy restaurants and find a ‘Ganjang Gejang’ (soy-marinated raw crab) specialty restaurant. It’s a true delicacy of the region and an unforgettable culinary adventure.
8. Daegu: A Blend of Modernity and Tradition
Less than 2 hours from Seoul, Daegu is Korea’s fourth-largest city, offering a dynamic urban experience with deep historical roots. Why it’s special: Daegu is a leader in fashion and textiles, which you can explore at the bustling Seomun Market. The city is also known for its well-preserved modern history sites, like the Gyesan Catholic Cathedral and the former homes of independence activists. For nature lovers, a trip up Apsan Park via cable car provides panoramic city views. Practical Info: The KTX uses Dongdaegu Station (동대구역), a massive complex that includes a major bus terminal and a Shinsegae department store. Insider Tip: Visit Kim Kwang-seok Memorial Street, a vibrant alley dedicated to one of Korea’s most beloved folk-rock singers. It’s filled with murals, statues, and live music, creating a wonderfully nostalgic atmosphere.
9. Mokpo: Gateway to the Southern Isles
Ride the KTX to one of its westernmost points in about 2.5 hours to reach Mokpo, a charming and slightly gritty port city with a rich history. Why it’s special: Mokpo offers a taste of old Korea, with a significant district of Japanese colonial-era architecture. Its main draw is the incredible view from the Mokpo Marine Cable Car, one of the longest in Korea, which offers breathtaking vistas of the city, mountains, and the archipelago. It’s also a major ferry terminal for exploring stunning islands like Heuksando and Hongdo. Practical Info: Arrive at Mokpo Station (목포역), which is centrally located. Insider Tip: Be sure to try ‘nakji’ (small octopus) in Mokpo. The city is famous for its creative and delicious octopus dishes, from raw ‘sannakji’ to spicy stir-fries. It’s as fresh as it gets.
10. Pohang: The Hands of Harmony
Head to the southeastern coast in about 2.5 hours to Pohang, a city known for its steel industry but also for its dramatic coastal scenery. Why it’s special: Pohang is home to the iconic ‘Hands of Harmony’ sculpture at Homigot Sunrise Square, where a giant bronze hand emerges from the sea. It’s one of Korea’s most famous spots for watching the first sunrise of the new year. The city also has the bustling Jukdo Market, the largest traditional market on the east coast. Practical Info: The KTX arrives at Pohang Station (포항역). Homigot is about an hour’s bus ride from the city center, so plan accordingly. Insider Tip: For a unique culinary experience, try ‘gwamegi,’ a local delicacy of half-dried Pacific saury, especially during the winter months. It’s often wrapped in seaweed with fresh garlic and chili paste.
Frequently Asked Questions (FAQ)
1. What is the KTX?The KTX (Korea Train eXpress) is South Korea’s high-speed rail system, operated by KORAIL. It connects major cities across the country at speeds of up to 305 km/h (190 mph), offering a fast, comfortable, and efficient way to travel. 2. Is the KORAIL Pass worth it for tourists in 2026?
The KORAIL Pass, which allows unlimited travel on most KORAIL trains (including KTX) for a set period, is an excellent value if you plan on making at least two long-distance trips. For example, a round trip from Seoul to Busan can often cost more than a 3-day flexible pass. It’s ideal for travelers who want to explore multiple cities. 3. How do I book KTX tickets?
You can book tickets easily through the official KORAIL website (‘Let’s KORAIL’) or their mobile app, ‘KorailTalk.’ Both have English language support. You can also purchase tickets at KTX stations from ticket counters or automated machines. It’s highly recommended to book in advance for weekends and public holidays as seats sell out quickly. 4. Can I bring luggage on the KTX?
Yes. There are dedicated luggage storage areas at the front and back of each train car for large suitcases. There are also overhead racks for smaller bags and backpacks, similar to what you would find on an airplane. There are no strict baggage weight limits, making it very convenient for travelers.
Conclusion
South Korea’s KTX system is more than just a train; it’s a key that unlocks the entire country. From the bustling fish markets of Busan to the serene temples of Gyeongju and the artsy streets of Gwangju, these ten destinations are just the beginning. By embracing high-speed rail travel, you can create a diverse and unforgettable Korean itinerary for your 2026 adventure. So pack your bags, book your ticket, and get ready to see the best of Korea at 300 kilometers per hour.
Tags: #KTX #KoreaTraineXpress #TravelinKorea #High-speedrail #Busan #Gyeongju #Jeonju #Gangneung #Korail #SouthKoreatourism
