Boulder County Parks & Open Space

Boulder County owns or oversees over 100,000 acres of open space, conserving natural, cultural, and agricultural resources and providing public uses that reflect sound resource management and community values.

Help us steward the land as we take care of our community.

Email Signup Sign up to receive when new volunteer opportunities are posted.

Learn More More information at .

Upcoming (0)

Sorry, there are no upcoming events

Past (119)

Colorado Cares Day on July 22 primary image

Colorado Cares Day on July 22

Sat, Jul 22 • 9:00 AM

Free

Weed Pull on July 16 primary image

Weed Pull on July 16

Sun, Jul 16 • 10:00 AM

Free

Summer Forestry Project on July 15                                                    primary image

Summer Forestry Project on July 15

Sat, Jul 15 • 9:00 AM

Free

Heil Valley Ranch Trail Project primary image

Heil Valley Ranch Trail Project

Sat, Jun 24 • 9:00 AM

Free

Weed Pull on June 18  primary image

Weed Pull on June 18

Sun, Jun 18 • 10:00 AM

Free

National Trails Day on June 3 primary image

National Trails Day on June 3

Sat, Jun 3 • 8:30 AM

Free

Flower Planting Project primary image

Flower Planting Project

Sun, May 21 • 1:00 PM

Free

Forestry Project primary image

Forestry Project

Sat, May 13 • 9:00 AM

Free

Trail Crew Leader - Session 1 primary image

Trail Crew Leader - Session 1

Sat, May 6 • 9:00 AM

Free

Weed pull project primary image

Weed pull project

Sun, Apr 23 • 10:00 AM

Free

Earth Day project primary image

Earth Day project

Sat, Apr 22 • 9:00 AM

Free

Tree Caging at Pella Crossing primary image

Tree Caging at Pella Crossing

Wed, Nov 30 • 9:00 AM

Free

Colorado Cares Day on July 22 primary image

Colorado Cares Day on July 22

Sat, Jul 22 • 9:00 AM

Free

Weed Pull on July 16 primary image

Weed Pull on July 16

Sun, Jul 16 • 10:00 AM

Free

Summer Forestry Project on July 15                                                    primary image

Summer Forestry Project on July 15

Sat, Jul 15 • 9:00 AM

Free

Heil Valley Ranch Trail Project primary image

Heil Valley Ranch Trail Project

Sat, Jun 24 • 9:00 AM

Free

Weed Pull on June 18  primary image

Weed Pull on June 18

Sun, Jun 18 • 10:00 AM

Free

National Trails Day on June 3 primary image

National Trails Day on June 3

Sat, Jun 3 • 8:30 AM

Free

Flower Planting Project primary image

Flower Planting Project

Sun, May 21 • 1:00 PM

Free

Forestry Project primary image

Forestry Project

Sat, May 13 • 9:00 AM

Free

Trail Crew Leader - Session 1 primary image

Trail Crew Leader - Session 1

Sat, May 6 • 9:00 AM

Free

Weed pull project primary image

Weed pull project

Sun, Apr 23 • 10:00 AM

Free

Earth Day project primary image

Earth Day project

Sat, Apr 22 • 9:00 AM

Free

Tree Caging at Pella Crossing primary image

Tree Caging at Pella Crossing

Wed, Nov 30 • 9:00 AM

Free

Boulder County owns or oversees over 100,000 acres of open space, conserving natural, cultural, and agricultural resources and providing public uses that reflect sound resource management and community values.

Help us steward the land as we take care of our community.

Email Signup Sign up to receive when new volunteer opportunities are posted.

Learn More More information at .

Events

Sorry, there are no upcoming events
Colorado Cares Day on July 22 primary image

Colorado Cares Day on July 22

Sat, Jul 22 • 9:00 AM

Free

Weed Pull on July 16 primary image

Weed Pull on July 16

Sun, Jul 16 • 10:00 AM

Free

Summer Forestry Project on July 15                                                    primary image

Summer Forestry Project on July 15

Sat, Jul 15 • 9:00 AM

Free

Heil Valley Ranch Trail Project primary image

Heil Valley Ranch Trail Project

Sat, Jun 24 • 9:00 AM

Free

Weed Pull on June 18  primary image

Weed Pull on June 18

Sun, Jun 18 • 10:00 AM

Free

National Trails Day on June 3 primary image

National Trails Day on June 3

Sat, Jun 3 • 8:30 AM

Free

Flower Planting Project primary image

Flower Planting Project

Sun, May 21 • 1:00 PM

Free

Forestry Project primary image

Forestry Project

Sat, May 13 • 9:00 AM

Free

Trail Crew Leader - Session 1 primary image

Trail Crew Leader - Session 1

Sat, May 6 • 9:00 AM

Free

Weed pull project primary image

Weed pull project

Sun, Apr 23 • 10:00 AM

Free

Earth Day project primary image

Earth Day project

Sat, Apr 22 • 9:00 AM

Free

Tree Caging at Pella Crossing primary image

Tree Caging at Pella Crossing

Wed, Nov 30 • 9:00 AM

Free

Colorado Cares Day on July 22 primary image

Colorado Cares Day on July 22

Sat, Jul 22 • 9:00 AM

Free

Weed Pull on July 16 primary image

Weed Pull on July 16

Sun, Jul 16 • 10:00 AM

Free

Summer Forestry Project on July 15                                                    primary image

Summer Forestry Project on July 15

Sat, Jul 15 • 9:00 AM

Free

Heil Valley Ranch Trail Project primary image

Heil Valley Ranch Trail Project

Sat, Jun 24 • 9:00 AM

Free

Weed Pull on June 18  primary image

Weed Pull on June 18

Sun, Jun 18 • 10:00 AM

Free

National Trails Day on June 3 primary image

National Trails Day on June 3

Sat, Jun 3 • 8:30 AM

Free

Flower Planting Project primary image

Flower Planting Project

Sun, May 21 • 1:00 PM

Free

Forestry Project primary image

Forestry Project

Sat, May 13 • 9:00 AM

Free

Trail Crew Leader - Session 1 primary image

Trail Crew Leader - Session 1

Sat, May 6 • 9:00 AM

Free

Weed pull project primary image

Weed pull project

Sun, Apr 23 • 10:00 AM

Free

Earth Day project primary image

Earth Day project

Sat, Apr 22 • 9:00 AM

Free

Tree Caging at Pella Crossing primary image

Tree Caging at Pella Crossing

Wed, Nov 30 • 9:00 AM

Free