nonprofit

Larimer County Natural Resources

The county department that manages Horsetooth Mountain Open Space and other parks, offering naturalist-led guided hikes on geology, ecology, and wildlife, plus a volunteer Nature Educator program.

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Larimer County Naturalist Hikes

Naturalist-led guided hikes (seasonal / by request)

Horsetooth Mountain Open Space & other county parks

Beginner-friendlyPaidSummer

Naturalist-led hikes on geology, ecology, and wildlife; many are by request (2+ weeks notice). A park entrance/parking fee applies. Scheduled programs appear on the county’s Offero calendar.