Mon May 11th 2026 9:00am Volunteering Runoff Cleanoff Location Big Sky Cost Free Join the Gallatin River Task Force and Big Sky Community Organization at the height of runoff season. Learn More »
Sat May 16th 2026 Volunteering Trail Day: Copper City Location Copper City Cost Free Join SWMMBA's and help clean up one of southwest's premier trail systems. Learn More »
Sat May 16th 2026 9:30am Volunteering Hyalite Spring Cleaning Location Hyalite Canyon Cost Free Clean up the Canyon with Friends of Hyalite before the summer kicks off. Learn More »
Sat May 16th 2026 10:00am Volunteering Gallatin Watershed Cleanup Location Lower Gallatin Watershed Cost Free When the snow melts, the garbage arises. Learn More »
Wed May 20th to May 22nd 2026 Volunteering Livingston Loves Trees Location Livingston Cost Free Learn More »
Wed May 20th 2026 11:30am Volunteering Trail Ambassador Volunteer Tabling Location Bozeman Cost Free Learn More »
Thu May 21st 2026 1:00pm Volunteering Restoration Thursday Location Varies Cost Free Join the Gallatin Watershed Council for hands-on afternoons of revegetation work, willow harvesting, and staking. Learn More »
Thu May 28th 2026 1:00pm Volunteering Restoration Thursday Location Varies Cost Free Join the Gallatin Watershed Council for hands-on afternoons of revegetation work, willow harvesting, and staking. Learn More »
