A large new trampoline park is set to open in the former Sports Authority space in Milwaukee St. near the Boise Towne Square Mall in Boise. 

Altitude Trampoline Park has applied to revamp the 42,500 square foot former store behind Barnes and Noble – spending nearly a million dollars to do it, according to permits.

The park is expected to open this summer, and is one of more than 50 facilities open or planned.

Altitude says it offers activities like jumping, dodgeball, fitness classes and competitive jumping as well as birthday parties and group events.

The facility will have space for up to 621 people.

Altitude will compete with JumpTime Idaho, which has two locations – and a planned Fly High Trampoline Park around the corner on Fairview Ave.