Miller Activity Complex (MAC)

The Miller Activity Complex (MAC) is the Town of Castle Rock’s recreation center in Philip S. Miller Park: 64,443 square feet on two floors, open all year for fitness, sports and recreation, for every age and ability.

Pools

An indoor leisure pool with a slide, a zero-entry section, a water table and a vortex whirlpool, beside four 25-yard lap lanes.

Indoor fields and batting cages

A full-size and a half-size indoor synthetic field. Batting cages lower over the half field, Field 2.

Trampolines and play

A trampoline area with 16 trampoline beds, and a children’s play structure with a 23-foot slide for children 11 and under with their guardians.

Fitness

A functional fitness area, and two party rooms beside the pool.

Programs and classes

• Group fitness classes, such as yoga, spin and HIIT
• Personal training
• Youth sports programs
• Senior fitness programs
• Swim lessons

Passes

Day passes, monthly memberships and annual passes. Castle Rock residents pay a lower rate. MAC passes are not valid at the Town’s Recreation Center, which sells its own.