Guide To Fishing In Rocky Mountain National Park


Rocky Mountain National Park

Guide To Fishing In Rocky Mountain National Park

Sport fishing is permitted in Rocky Mountain National Park, a protected space. Fishing actions are balanced with efforts to revive and perpetuate pure aquatic environments and life.

Fishing was in style with early settlers and guests within the Rocky Mountains. In an try to enhance the game, many streams and lakes have been stocked with non-native species of trout. Waters with no sport fish have been additionally stocked. The National Park Service stocked non-native Yellowstone cutthroat trout as late as 1969. The solely trout native to the park are the dollar cutthroat and the Colorado River cutthroat.

These efforts to boost leisure alternatives in National Park areas have been reconsidered within the 1970’s. Since 1975, native dollar cutthroat and Colorado River cutthroat trout are being restored to park waters and unique or non-native fish are being eliminated.

Protect Fish and their Habitats

Park fish are weak to a number of invasive organisms that may be carried on waders and different gear. Please learn and observe these pointers to disinfect your gear earlier than coming into park waters and when transferring between completely different lakes and streams.

Today’s Fisheries

Populations of a minimum of 4 species of trout exist within the park: brown, brook, rainbow, and cutthroat. Some suckers additionally inhabit the streams and lakes. Only 48 of the 156 lakes within the park have reproducing populations of fish. Cold water temperatures and lack of spawning habitat forestall replica in excessive altitude lakes. Supplemental stocking is completed solely to revive native species. Fishing success at excessive altitudes varies, even in waters recognized to include fish. Restoration of native species requires that the possession limits be managed fastidiously. See posession restrict beneath for particular rules. You should be capable of determine every species of fish taken.

Licenses & Fees

A legitimate Colorado fishing license is required for all individuals 16 years of age or older to fish in Rocky Mountain National Park. No different allow is critical; nonetheless, particular rules exist. It is your accountability to know and obey them.

To receive present Colorado fishing license charges go to the Colorado Division of Wildlife site.

Method of Capture

Each individual shall use just one hand-held rod or line. A ‘second rod stamp’ will not be honored in park waters. Only synthetic lures or flies with one (single, double, or treble) hook with a typical shank could also be used. “Artificial flies or lures” means gadgets made totally of, or a mix of, supplies corresponding to wooden, plastic, glass, hair, steel, feathers, or fiber, designed to draw fish. This doesn’t embody: (a) any hand moldable materials designed to draw fish by the sense of style or odor; (b) any gadget to which scents or odor attractants have been externally utilized; (c) molded plastic gadgets lower than one and one-half inch in size; (d) meals; (e) conventional natural baits corresponding to worms, grubs, crickets, leeches, minnows, and fish eggs; and (f) manufactured baits corresponding to imitation fish eggs, dough baits, or stink baits. Fly fishers could make the most of a two hook system, the place one hook is used as an attractant.

While in possession of any fishing tools, bait for fishing (bugs, fish eggs, minnows, or different natural matter) or worms is prohibited. Children 12 years of age or below, nonetheless, could use worms or preserved fish eggs in all park waters open to fishing besides these designated as catch-andrelease areas.

No bait or worms are allowed in catch-and-release waters.

Use of lead sinkers (or different lead fishing supplies) is strongly discouraged.

Possession Limit

This is normal data solely. A whole itemizing of rules is offered at park customer facilities and ranger stations. Possession Limit means the numbers, sizes, or species of fish, recent or preserved, an individual could have. These provisions have parkwide software and are detailed beneath.

Possession Limit: eight fish, 6 should be brook Trout


Possession Limit


Rainbow, Brown, Colorado River Cutthroat,
Non-native Cutthroat


10″ or extra

Greenback Cutthroat Trout



Brook Trout

6 (eight if no different species are possessed)

any measurement

Additional Brook Trout Bonus


eight” or much less

Closed Waters: (no fishing allowed)

Bear Lake, inlet and outlet streams, extending 200 yards downstream
Bench Lake and Ptarmigan Creek above War Dance Falls
Hunters Creek above Wild Basin Ranger Station, as posted

Lake Nanita Outlet downstream 100 yards
South Fork Poudre River above Pingree Park
Upper Columbine Creek above 9,000 toes
Lily Lake east shore May-June

Open Lakes: (recognized to include fish populations)
This will not be a whole itemizing of all of the fishable waters within the park.

Black Lake
Box Lake
Fourth Lake
Haynach Lake
Jewel Lake
Lake Haiyaha
Lake Nanita (outlet closed)
Lake of Glass

Lake Solitude
Lake Verna
Little Rock Lake
Loch Vale
Lone Pine Lake
Mills Lake
Mirror Lake
Peacock Pool
Pettingell Lake

Poudre Lake
Rock Lake
Sky Pond
Spirit Lake
Sprague Lake
Ten Lake Park Lakes
Thunder Lake
Ypsilon Lake


Certain waters within the park with restored native fish populations are open 12 months spherical throughout sunlight hours, besides as indicated. Use barbless hooks solely. Any and all fish species taken should be instantly returned to the water unhurt. No bait is permitted by any age angler in catch-and-release areas.

The following waters are open for catch-and-release fishing:

Adams Lake**
Arrowhead Lake*
Big Crystal Lake*
Caddis Lake (Lower Fay Lake)*
Cony Creek (above Calypso Cascades)*
Dream Lake*
Fern Lake and Creek*
Fifth Lake**
Forest Canyon (above the Pool)*
Hidden Valley Beaver Ponds and Hidden Valley Creek (open solely as posted)*#
Hutcheson Lakes*
Lake Husted*
Lake Louise*
Lawn Lake*
Lily Lake (south, west and north shores; east shore open July 1 to April 30)*

Loomis Lake*
Lost Lake*#
North Fork of the Big Thompson above Lost Falls*#
Odessa Lake*
Ouzel Creek (above falls; brook trout could also be stored)*#
Ouzel Lake*#
Paradise Creek drainage**
Pear Lake and Creek*
Roaring River*
Sandbeach Lake and Creek*
Spruce Lake*
Timber Lake and Creek**
West Creek*

*Greenback Cutthroat Trout
**Colorado River Cutthroat
#A authorized restrict of brook trout could also be stored

Due to the dynamic nature of fisheries administration, fishing rules might change at anytime. Special closures could also be put in place above and past what’s listed right here. Please contact the park earlier than your fishing journey for present data.

Rocky Mountain National Park

Rocky Mountain National Park

Rocky Mountain National Park
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