
Colorado · Fishing
Gypsum sits at the western edge of Eagle County, putting anglers within reasonable striking distance of the Flat Tops Wilderness and a spread of high-country lakes and river stretches that most Front Range fishermen never bother to find.
29 spotsUpdated dailyFree to access
View on mapFishing · 29 spots
Gypsum sits at the western edge of Eagle County, putting anglers within reasonable striking distance of the Flat Tops Wilderness and a spread of high-country lakes and river stretches that most Front Range fishermen never bother to find. The 29 fishing spots accessible from here split pretty evenly between still water and moving water. On the lake side you have options ranging from smaller alpine basins like Mosquito Lake, Dry Lake, and East Lost Lake to larger reservoirs like Heart Lake Reservoir and Supply Basin Lake. River and stream fishing pulls from the SE Flat Tops Area, Cross Creek, Big Fish, and several named access sites along moving water including Cottonwood Site, Horse Pasture Site, and Hooper Lake. The Flat Tops terrain means most of the high lakes sit above 10,000 feet, so the season is compressed — ice-out typically runs late May into June depending on snowpack, and the water can freeze back up by October. Cutthroat and brook trout are the species you're most likely to encounter in the wilderness lakes; the river stretches add brown trout into the mix. Access to the Flat Tops NW and SE areas involves forest roads that require a high-clearance vehicle in most conditions, so check road status before you load the truck.
The high-country lakes in the Flat Tops — including spots like Bison Lake, Island Lake, and Bailey Lakes — are typically accessible from late June through September. Ice-out timing shifts by a week or two depending on the winter snowpack, so checking current conditions before a June trip is worth the effort. Late July through August is the most reliable window for consistent access and active fish.
Yes, a valid Colorado fishing license is required for all waters listed here. Some wilderness lakes carry special regulations — bag limits, artificial-lures-only rules, or slot sizes — that differ from statewide defaults. Check the current Colorado Parks and Wildlife regulation booklet for Eagle and Garfield County waters before you go, since rules can change year to year.

Cottonwood Site
~20 min drive
A worthwhile stop near CO.
Star Lake
~3 min drive
A worthwhile stop near CO.
Roaring Fork River - Basalt
~59 min drive
Hard

Catamount Bridge Boat Launch
~29 min drive
A worthwhile stop near CO.
Ute - Sweetwater
~7 min drive
A worthwhile stop near CO.

State Bridge Recreation Site
~46 min drive
A worthwhile stop near CO.
Island Lake
~8 min drive
A worthwhile stop near CO.
Cross Creek
~8 min drive
A worthwhile stop near CO.
Island Lake
~8 min drive
A worthwhile stop near CO.
Deer Lake
~8 min drive
A worthwhile stop near CO.
Upper Island Lake
~9 min drive
A worthwhile stop near CO.
Hooper Lake
~13 min drive
A worthwhile stop near CO.

Lake fishing
Gypsum, CO

River fishing
CO

River fishing
CO

Lake fishing
Gypsum, CO

Lake fishing
Gypsum, CO

Lake fishing
Gypsum, CO

River fishing
CO

Lake fishing
Gypsum, CO

River fishing
CO

River fishing
CO

Lake fishing
Gypsum, CO

Lake fishing
Gypsum, CO

Lake fishing
CO

River fishing
CO

Lake fishing
Gypsum, CO

Lake fishing
Gypsum, CO

Lake fishing
Gypsum, CO

Lake fishing
Gypsum, CO

River fishing
CO

Lake fishing
Gypsum, CO

Lake fishing
Gypsum, CO

Lake fishing
Gypsum, CO

Lake fishing
Gypsum, CO

Lake fishing
CO
For alpine lakes like Mud Mandall, Duck Lake, and Star Lake, a light spinning rod or a 3-4 weight fly rod covers most situations. Small spinners, soft plastics, and dry flies or nymphs all produce depending on conditions. These are not big-water fisheries, so heavy gear is more hindrance than help.
Access varies considerably. Cottonwood Site and Horse Pasture Site are relatively straightforward to reach via forest roads, while the SE Flat Tops and Flat Tops NW areas involve longer drives on rougher terrain where a high-clearance vehicle is a practical requirement. Some of the deeper wilderness lake access requires a hike of several miles on top of the drive, so factor that into your planning.
The mix here works for a range of experience levels. Beginners will find the more accessible lake sites like Heart Lake Reservoir and Long Lake forgiving and worth a half-day trip. Anglers comfortable with backcountry travel and reading moving water will get more out of the river stretches at Big Fish and Cross Creek, where presentation and reading the water matters more.