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Boulder County

Gross Reservoir

Highlight • Lake

Gross Reservoir

Recommended for

Running

Hiking

by 2 explorers

This Highlight is in a protected area

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    Location: Boulder County, Colorado, United States

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    Tips

    August 8, 2023

    Hiking

    The reservoir provides opportunities for fishing (including ice fishing), hiking, canoeing, kayaking, and some camping. No water-contact sports such as swimming or wading are allowed.

    This is an amazing spot to utilize the picnic areas, watch wildlife, and snag one of the trout, salmon, or muskie that are stocked here.

    November 12, 2023

    Running

    The trail into Forsythe Canyon is packed, flowing, and nontechnical. The trail follows the creek as you come to the end and it spits you out on the open bed of the reservoir. You can explore the unique transformed landscape from here.

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    Routes here

    Best Hikes to Gross Reservoir

    5.0

    (2)

    51

    hikers

    1. Forsythe Canyon Trail to Gross Reservoir — Roosevelt National Forest

    3.89km

    01:07

    100m

    100m

    Creek-side canyon descent through fir forests to hidden waterfalls and a trout-filled reservoir.

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    Moderate

    Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

    Moderate

    Details

    Informations

    Elevation 2,230 m

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    Thursday 29 January

    2°C

    -4°C

    -- %

    Additional weather tips

    Max wind speed: -- km/h

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    Location: Boulder County, Colorado, United States

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