DMZ 2nd Tunnel, Pocheon Sky Bridge & Waterfall Tour from Seoul
Overview
Available languages
Mobile ticket
The 2nd Tunnel was discovered in an area 13km north of Cheorwon within the DMZ on March 19, 1975.
As arch of rocks, it has 2.1m width, 2m height, 3.5km length and located between 50 and 160m (160 and 520ft) below ground.
About 30,000 armed troops could infiltrate through the tunnel in an hour with vehicles, artillery pieces, and even tanks.
It's Available to explore 500m length of the tunnel for now and accessible to nearest Southern limit line. Possible to watch lush greenery near Guard Posts and General Out Posts of South Korea versus Guard Posts, Naktagoji, and Kim Ilsung goji of North Korea.
The granites, formed in 110 milion years ago, was covered by basalt lava flow and eroded after made asymmetrical natural views of Hantan River
Able to feel dazzling and beauty by walking through 30 and 40m heights cliffside path which surrounded by Columnar jointing,
UNESCO Global Geopark that has length of 3.6km and width 1.5m.
At least 2 people are required activity to take place.
Additional Info
Infants are required to sit on an adult’s lap
Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Travelers should have at least a moderate level of physical fitness
No Shopping included in this tour.
The tour duration include the travel time as the tour's round trip time on vehicle would be around 4 hours to 5 hours.
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
What To Expect
The origins of the building are unclear, as records indicate that it was built in early 1946, prior to the establishment of the Workers' Party of North Korea (predecessor to the current Workers' Party of Korea).
The 2nd Tunnel
The 2nd Tunnel, which was made by North Koreans to invade South Korea, was discovered on March 24, 1975. This tunnel is 3.5 kilometers long and sits 50~160 meters below the surface. It stretches out 1.1 kilometers and 2.4 kilometers in the south and north directions respectively. Only 500 meters is open for tourism among the whole length. Inside of the tunnel, there is a plaza to gather a large military force. The tunnel is divided into 3 exits. The use of this tunnel would allow for thirty thousand armed forces as well as tanks to pass through per hour. For now, the tunnel is operated as part of Cheorwon Security Tourism Course and many tourists visit this area every year.
What‘s Included
hotel pick-up
All taxes, fees and handling charges
Air-conditioned vehicle
Professional English speaking guide
Gratuities
Travel insurance
Lunch
Options
DMZ Tour: 2nd Tunnel & UNESCO
Meeting points: Myeong-dong station Exit 10 at 07:00 am
Private Tour (2nd tunnel)
Private
Reviews
71 reviews
Total reviews and rating from Viator & Tripadvisor
Wonderful Experience
Wander57781159067,Apr 18, 2026
- Review from Tripadvisor
5.00Great Day Trip!!! Dragon was a wonderful and knowledgeable tour guide. Very informative. We enjoyed it very much.
DMZ without the crowds.
O6856WEmichaelt,Apr 11, 2026
- Review from Tripadvisor
5.00Shin was an incredible tour guide, so informative and such good conversations about Korea more generally. The whole tour was run incredibly efficiently and I would absolutely recommend going to Cheorwan over other DMZ tours - it's good to get out of Seoul and there are comparatively few people visiting this bit of the dmz. The food for lunch was an unexpected highlight - homegrown and home-cooked from a little rural cafe. A highlight of our trip to Korea.
Great Tour by Grace of DMZ!
Zeeshonny,Apr 1, 2026
- Review from Tripadvisor
5.00We had an amazing educational and history overview from Grace, our tour guide! She was very insightful and did a fantastic job of explaining the history and giving us deeper insights into the DMZ.
DMZ tour
fundah2019,Mar 31, 2026
- Review from Tripadvisor
5.00We had a wonderful day. Our tour was enjoyable thanks to our guide (Thomas) who spoke excellent English. A knowledgeable, fun, friendly, and helpful guide. We definitely recommend it.
Good tour and nice guide
idaj695,Mar 25, 2026
- Review from Tripadvisor
5.00Nice guide (Name was Thomas) Talk english well Was very informative
Amazing DMZ Tour
stegens2026,Mar 24, 2026
- Review from Tripadvisor
5.00This was an amazing and very informational tour. I’m really happy that I got to take my kids to see this part of Korean history. I guided, Grace, was very educating, engaging, and entertaining. I would totally recommend going with I Love Soul Tour to see the DMZ and don’t forget to ask for Grace.
Dragon, that's funny.
Sunshine43391574702,Mar 14, 2026
- Review from Tripadvisor
5.00The explanation of the dragon (tour guide) was also polite and very enjoyable.
Travel to Korea
廉 山,Mar 14, 2026
- Review from Tripadvisor
5.00The explanation of Dragon-san was very easy to understand and I enjoyed it!
Great tour with Thomas!
elh746,Mar 13, 2026
- Review from Tripadvisor
5.00Thomas was the best tour guide we vould have askef for for this tour. He was so kind and helpful, he had so much knowlefge of each location and made sure to be there for each guest on the tour. Definitely guaranteed a great tour when he is your tour guide! It was such an interesting tour and you hit so many great areas for not only photo opportuinties (considering there are many places on the tour where you cannot take photos for security reasons) but so much knowledge.
History of North Korea-South Korea Relations
Compass07736370026,Dec 20, 2025
- Review from Tripadvisor
5.00The new teacher who pleasantly guided me in the cold weather, you worked hard. Lunch was delicious too. (Mono Rail Car 😅) Thank you!
From US$107.00
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Operated by I Love Seoul Tour