Activities at the National Mountain Museum in Sokcho are not all booked the same way. The museum's official experience guide says VR mountain-climbing simulations in the first-floor lobby are available without reservations. The low indoor climbing wall is also open for walk-in use. Climbing shoes are provided for shared use, so visitors should bring their own socks. The children's mountain classroom, with activity sheets and craft kits, is likewise listed as available without advance booking.
In contrast, the simulated high-altitude low-oxygen room requires advance online reservations through the Foresttrip platform, and the museum says telephone reservations are not accepted. Any additional walk-in waiting-list places depend on operations that day.
The main museum's visitor page lists Tuesday–Sunday, 9 a.m.–6 p.m., with free ordinary admission, and closures including Mondays, January 1, Lunar New Year and Chuseok. Children aged six or under must enter with an adult. Outside food and pets are restricted. Address: 3054 Misiryeong-ro, Sokcho, Gangwon; phone 033-638-4459.