Slamfest 2026!
Slamfest, Mount Sima’s signature bike race, hits the hill on August 26th, 2026, from 4:00 PM to 8:3…
Explorer Camp
Mount Sima Explorer Camp is a week-long outdoor-based summer camp, where children are physically ac…
Mountain Biking
First day of Bike Nights on July 1st from 4pm-9pm! There are 110 passes available online, and we…