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    Happening Soon

    Tuesday Birding at Hallam Lake

    Every other Tuesday, varying times 

    Tuesday Birding at Rock Bottom Ranch

    Every other Tuesday, varying times 

    Rock Bottom Ranch

    Pollination Ecology: Biology of a Partnership

    Jul. 13th, 9:00am to 4:00pm Hallam Lake
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Aspen Mountain Walk

Daily on the hour from 11am-3pm

Snowmass Ice Age Discovery Hike

Daily at 1pm

River Run Sunset Hike

Daily at 5pm, by reservation

Snowmass Wildflower Walk

Daily at 10am

Maroon Bells Maroon Lake Walk

Daily at 10:15am and 1:15pm

Maroon Bells Crater Lake Hike

Daily in summer at 10:15am and 1:15pm

Green World Day Hike

Daily by reservation

Birds of Prey Demonstration

Monday - Saturday at 4pm, June 18 - Aug 31

Raptor Fair

Tuesday, July 5, 3-5pm

Sunset Beaver Walk

Weekly, Tuesdays & Thursdays at 7:30pm, June 21 through Sept 2

Egg Collection

Fridays, 12:00pm-12:45pm

Hayride Farm Tours

Saturdays, 10:30-11:30am

  • Show more

Rock Bottom Ranch

Tuesdays - Fridays, 9am-4pm
Saturdays, 9am-1pm
Tel: 970.927.6760

2001 Hooks Spur Road
Basalt, CO 81621

Hallam Lake

Mon - Fri, 9am-5pm
Sat, 9am-5pm in summer
Tel: 970.925.5756

100 Puppy Smith Street
Aspen, CO 81611

Catto Center at Toklat

Closed for renovations until spring 2023
Tel: 970.925.9157

11245 Castle Creek Road
Aspen, CO 81611

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