Spinney Mountain Reservoir

Boat Ramps: 2
Access Points: 13
Species: 5

Nestled in the southeastern corner of South Park at the foot of Spinney Mountain, Spinney Mountain Reservoir stands as one of Colorado's premier Gold Medal fishing destinations. This 2,500-acre reservoir sits at a high elevation, offering stunning views of the Collegiate Peaks in the Sawatch Range to the west and Thirtynine Mile Mountain to the southeast. Known for its exceptional trophy trout fishing, Spinney Mountain Reservoir has earned its reputation as one of only three Gold Medal Lakes in Colorado. The reservoir reaches depths of up to 70 feet and features clear, deep blue waters perfect for a variety of fishing techniques. The park operates seasonally, typically opening after spring ice melt (usually mid-April) and closing around November 15, unless ice forms earlier.

Colorado licenses and regulations5 to check before you go

Species & education

Learn what type of fish are at Spinney Mountain Reservoir and what's needed to catch them.

Find which waters have the species you want to catch

Rainbow Trout

Oncorhynchus mykiss

Brown Trout

Salmo trutta

Cutthroat Trout

Oncorhynchus clarkii

Northern Pike

Esox lucius

Yellow Perch

Perca flavescens

Fish stocking schedule

All stockings · 1

TroutCatchable sizeWeek of Feb 7, 2026

Source

Colorado Parks and Wildlife

Updated Nov 13, 2026. Dates are as precise as the agency reports them.

Open stocking page

Fishing spots, boat ramps & amenities

Learn how to get on Spinney Mountain Reservoir. Uncover great fishing access points, boat ramps, and all the facilities you need for an unforgettable day on the water. Some locations shown may border or include private property. Always check property boundaries and applicable regulations before visiting. onWater's Public & Private Land layer can help you plan your access with confidence.

Know where you can legally fish on Spinney Mountain Reservoir

See public and private land boundaries along the water, turn on private parcels with owner details to know where permission is required, and find land-trust parcels that offer permitted fishing access.

Colorado licenses and regulations

Colorado Boating Regulations

When using any type of watercraft to access a body of water, it is important to follow all federal, state, and local rules and regulations. These rules and regulations include boat permitting and licensing, invasive species inspections and stamps, life jacket and PFD rules, motor size and horsepower restrictions, noise limitations, restrictions on personal watercraft, and many more. Visit the web link below for the most current rules and regulations for this body of water.

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Colorado Fishing License

Annual fishing licenses are valid March 1 through March 31 (13 months). CPW provides a range of options for anglers from the annual fishing license to the one-day fishing license. Youth under age 16 fish for free.

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Colorado Fishing Regulations

This river has a variety of species and regulations, including potential floating and/or watercraft restrictions. Because this river is specially managed for species, seasons, angling methods, and watercraft, it is strongly encouraged you check all federal, state, and local regulations before fishing. Visit any of the links below, inquire locally, or contact a local fly shop to learn current regulations and restrictions.

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Colorado Parks & Wildlife State Park Pass

Annual passes provide a full 12 months of unlimited access to all state parks across Colorado.

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Colorado Stream Access Laws

With no clear test of navigability, no applicable statutes, and a tendency of courts to categorize all streams in Colorado as non-navigable, waterfront landowners' rights encompass the banks, beds, and waters of rivers. The public has no guaranteed recreation rights in non-navigable waters or their streambeds. CO Fishing Regulations: "It is illegal to go onto private land to fish without permission, including touching any part of private land by person or watercraft. Private land is not required to be posted or fenced. Trespassers may be suspended for up to 5 years."

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Take Spinney Mountain Reservoir with you

The onWater Fish app keeps this water's access points, species and conditions in your pocket, with the tools you use once you're there.

Use the map without signal
Download the map around Spinney Mountain Reservoir to use it offline when coverage drops.
Log your catches here
Keep a private fishing journal for Spinney Mountain Reservoir to find where and when fish are biting for you.
HD depth charts from Garmin
Find drop offs, ledges, channels, points and shallow flats with Garmin depth charts in the app.