Become a Trail Partner

A trail partner is someone like YOU who loves the trails of Big Sky and wants to help keep our community trails maintained year-round. Whether you hike, bike, ski, snowshoe, or walk your dog, we need your support to keep trails open and accessible for all ages and abilities.


A $60 donation makes you a Trail Partner for the entire year.

Your $60 donation to the Trail Partner Program provides BSCO with the resources we need to make sure the trails are well-maintained and safe to use all winter and summer long.

Your donation includes a BSCO water bottle.   Use your water bottle with pride to show that you are a Trail Partner who is helping keep these trails available for the entire community to enjoy!

BSCO Public Trails

BSCO manages 23+ miles of trails that are all multi-use and multi-directional.

Multi-Seasonal Use

The majority of BSCO trails are open year-round, barring any temporary seasonal hazard closures.

= Groomed or plowed during the winter. Note: Ungroomed / plowed trails are still open & get packed down by use.


Indoor Recreation:
Youth Programs:
Historic Crail Ranch:

BSCO Initiatives

We are always looking at opportunities to increase parklands and open spaces while further developing public recreation amenities.

Get Involved

More Ways to Give
Support a campaign, donate stock or explore naming & sponsorship opportunities.

Celebrating the 4th of July with our annual 5K road race is one of our favorite events! We'll hold our in-person race starting at 9:00 am in the Big Sky Community Park. Immediately following the 5K will be a free kids obstacle course.