Tree Adventure

Covering an area of 33,000㎡ and with a total number of 102 obstacle elements, our Tree Adventure is the largest in Japan. A unique adventure in the treetops of the beautiful forested area surrounding the former Primavera building situated opposite of Parking Lot 4 that can be enjoyed by children and adults alike. The River Course, which takes you over the beautiful Yashiro River, is a must-do experience.


  • You must be 100 cm tall or more, weigh 100 kg or under, be over 6 years old.
  • 9:00~17:30 (Reception closes at 16:30)
  • Duration: Each course is approximately 60 mins or less.
  • Contact: (TEL)0255-75-1199
  • Children under 18 years old require the signature of a parent or guardian.
  • Children under 13 years old require a parent or guardian to accompany them.
  • Children under 10 years old require one guardian per each.
  • We reserve the right to refuse the services of Adventures if participants are unable to wear equipment (harness, helmet, etc.) properly.


6 year old - 12 year old
Challenge course
2,800 yen
2,000 yen
Active course
2,400 yen
1,700 yen
River course
2,600 yen
1,900 yen
Relax course
3,100 yen
2,200 yen
Active + River courses
4,800 yen
3,400 yen
  • Prices include tax.
  • These are special prices until Jul. 20, 2018.
  • Only the Relaxation Course requires a reservation.
  • A deposit of 1,000 yen per ticket is requiredj, and is refunded upon return of the ticket.


  • Please wear clothing that you don't mind getting dirty, that is loose-fitting, and that covers as much of your arms and legs as possible.
  • Please wear activity-suitable shoes (sneakers, sports shoes). Participants wearing any other kind (heels, sandals, etc.) will be refused service.