Home Activity Adventure Playground


From authentic bouldering walls to square trampolines and fun-walls, this playground has it all!

  • Period 2020-12-12~2021-05-16
  • Day Everyday
  • Category Daytime
  • Time 10:00 a.m.–17:00 p.m. (last call for reception at 16:00 p.m.)
  • Reservations and inquiries Tel +81-255-75-1177
Program Detail Information

•Usage guidelines
- Guests must be aged 4 or above, measure at least 3' 3 1/2" (100 cm) in height and weigh under 220 lb (100 kg)

•Usage Fees (per hour)
- Adults: ¥2,000
- Children from 4 years to elementary school age: ¥1000

※ Some package plans are needed to rent the shoes at ¥500

ᆞTours are free of charge. Customers who would like a tour of the area before registering may contact us at any time.
ᆞNo deposit will be collected for those who only enter the facility.
ᆞ Socks are required when using rental shoes. Please bring your own socks, as we do not offer rentals.
ᆞYou are allowed to bring your own bouldering shoes. Wearing sneakers is not permitted due to safety concerns.

- Guests are given unique color-coded wrist bands upon entry that allow them a full hour of uninterrupted fun.
- Socks are required when using rental shoes. Please bring your own socks, as we do not offer rentals.
- Only specialized bouldering shoes may be brought into the facility. Sneakers and slippers are strictly prohibited for safety reasons.

Indoor Entertainment Area



At a height of 4.5 meters (14.7 feet), our bouldering wall is the largest in all of Japan, offering 89 routes and 710 holds. From beginner routes to challenging expert routes, climbers of all experience levels can join in the fun. We also provide chalk and climbing shoes.
Lotte Arai Resort-Adventures-Bouldering

Wonder Wall

Our wonder wall, combining climbing with projection mapping, is the first of its kind in all Japan! Events are held daily, so come any time and join in the fun. It can be enjoyed by guests visiting alone, or with friends or family.
Lotte Arai Resort-Adventures-Bouldering


The wall itself has a story of its own, allowing you to enjoy different themes as you climb! Each of the eight routes features new designs you won’t find anywhere else in Japan. We use a special belay system with harnesses, so children too can enjoy their time safely.

Square Trampoline

A trampoline that can be enjoyed by all ages! Complete with balls and hoops, there are many ways to play.

Please note

  • Reservations are not required.
  • Guests under 6 years of age (who have not yet entered elementary school) must be accompanied by a parent or guardian.
  • Elderly guests who wish to participate will have their overall health taken into account and a determination will be made by the staff on site.
  • The height and weight restrictions above are standard for all tours. Even if participants meet the above conditions, our staff may conduct a comprehensive visual evaluation to determine if the participant is able to safely participate in our activities.