• Conservancy Events
  • Other Events

Spring Migration Birding Walk (Greenwood Village)

More than 100,000 migrating birds fly over Denver every night during the peak migration season! During the day these traveling birds rest and refuel in natural spaces like the High Line Canal. Join us on a birding walk with experienced guides to look for wild birds along the Canal in Greenwood Village. All ages and [...]

Trash Cleanup (Aurora)

Join the High Line Canal Conservancy for a trash cleanup on Earth Day, Saturday, April 22 from 8:30 – 11 a.m. along the Canal near Norfolk Glen in Aurora! We will walk the Canal picking up trash to help preserve the natural beauty of the Canal for all to use. Please park at the Norfolk Glen [...]

City Nature Challenge BioBlitz

High Line Canal Conservancy Headquarters 4010 E Orchard Road, Centennial, CO, United States

Which city in the world has the most nature? More importantly, which city’s residents are most engaged in that nature? Of course, the answer is Denver, but we need your help to prove it! Join the 2023 City Nature Challenge, and compete against over 250 cities around the world to see who can document the most [...]

Brush & Trash Cleanup (Centennial)

Join the High Line Canal Conservancy for a brush removal and trash cleanup on Saturday, May 6 from 8:30 – 11 a.m. along the Canal in Centennial! We will walk in and along the Canal to remove litter and accumulations of woody debris. With stormwater flowing in the Canal, the buildup of brush and debris [...]

Global Big Day Birding Walk (Green Valley Ranch)

Green Valley Ranch East Park 4455 Jebel St, Denver, CO, United States

Saturday, May 13 is Global Big Day! A ”Big Day” is a special birding holiday that encourages nature lovers around the world to get outside and look for birds. The High Line Canal Conservancy is partnering with Denver Audubon to host four simultaneous birding walks along the Canal on May 13. No experience or birding knowledge [...]

Global Big Day Birding Walk (Aurora)

DeLaney Historic District 170 S Chambers Rd, Aurora, CO, United States

Saturday, May 13 is Global Big Day! A ”Big Day” is a special birding holiday that encourages nature lovers around the world to get outside and look for birds. The High Line Canal Conservancy is partnering with Denver Audubon and the Aurora History Museum to host four simultaneous birding walks along the Canal on May 13. [...]

Global Big Day Birding Walk (Greenwood Village)

Marjorie Perry Nature Preserve 4200 E Belleview Ave, Greenwood Village, CO, United States

Saturday, May 13 is Global Big Day! A ”Big Day” is a special birding holiday that encourages nature lovers around the world to get outside and look for birds. The High Line Canal Conservancy is partnering with Denver Audubon to host four simultaneous birding walks along the Canal on May 13. No experience or birding knowledge [...]

Global Big Day Birding Walk (Waterton Canyon)

Waterton Canyon 12437-12489 Waterton Canyon, Littleton

Saturday, May 13 is Global Big Day! A ”Big Day” is a special birding holiday that encourages nature lovers around the world to get outside and look for birds. The High Line Canal Conservancy is partnering with Denver Audubon to host four simultaneous birding walks along the Canal on May 13. No experience or birding knowledge [...]

POSTPONED: Spring Nature Play Day (Aurora)

Triple Creek Trailhead 18000 E Colfax Ave, Aurora, CO, United States

POSTPONED DUE TO AIR QUALITY We will reschedule for another weekend soon! PLAY, BUILD, EXPLORE AND CREATE WITH NATURE! Join us along the High Line Canal for a FREE event featuring fun nature play activities for the whole family. Build a bird nest, play in the sand, get moving like wildlife, create sun print art, [...]

Prairie Planting (Green Valley Ranch)

Join the High Line Canal Conservancy for a prairie planting program on Saturday, May 27 from 8 – 11 a.m. along the Canal in Green Valley Ranch! We will be planting native grasses and flowers along the corridor to help enhance the ecological health of the Canal. Learn more and register.

Open Office Hour

High Line Canal Conservancy Headquarters 4010 E Orchard Road, Centennial, CO, United States

Join us for our monthly open office hour to ask questions and learn more about the Canal and Conservancy. This is a free drop-in event open to the public.

Trash Cleanup (Aurora)

Join the High Line Canal Conservancy for a trash cleanup on Thursday, June 1 from 5:30 – 7:30 p.m. along the Canal at Hinkley High School in Aurora! We will walk the Canal picking up trash to help preserve the natural beauty of the corridor. Learn more and register.