Hidden Lake is a lake on the

Kenai Peninsula The Kenai Peninsula ( Dena'ina: ''Yaghenen'') is a large peninsula jutting from the coast of Southcentral Alaska. The name Kenai (, ) is derived from the word "Kenaitze" or "Kenaitze Indian Tribe", the name of the Native Athabascan Alaskan tribe ...

of Alaska, formed by an ancient channel of the

Kenai River The Kenai River called ''Kahtnu'' in the Dena'ina language, is the longest river in the Kenai Peninsula of southcentral Alaska. It runs westward from Kenai Lake in the Kenai Mountains, through the Kenai National Wildlife Refuge and Skilak Lake ...

. It is located entirely inside the

Kenai National Wildlife Refuge The Kenai National Wildlife Refuge is a wildlife habitat preserve located on the Kenai Peninsula of Alaska, United States. It is adjacent to Kenai Fjords National Park. This refuge was created in 1941 as the Kenai National Moose Range, but in 198 ...

. The lake is deepest at its southeast end, with depths up to . The back country section of the lake in the northwest has several islands and depths in the range of . Being in the foothills of the

Kenai Mountains The Kenai Mountains ( Dena'ina: ''Yaghanen Dghili'') are a mountain range in the U.S. state of Alaska. They extend 192 km (120 mi) northeast from the southern end of the Kenai Peninsula to the Chugach Mountains, and have an average elev ...

, much of the shoreline is very steep, and wooded with birch and spruce trees. The only outflow from the lake is ''Hidden Creek'', a short, shallow creek that flows into the Kenai River just North of

Skilak Lake Skilak Lake ( Dena'ina: ''Q'es Dudilen Bena'') is a large lake on the Kenai Peninsula, Alaska. The lake is part of the Kenai River system but also contains glacial runoff, being fed by meltwater from Skilak Glacier. The water is exceptionally cle ...

Access

There is a

US Fish and Wildlife Service The United States Fish and Wildlife Service (USFWS or FWS) is an agency within the United States Department of the Interior dedicated to the management of fish, wildlife, and natural habitats. The mission of the agency is "working with othe ...

developed campground with 44 campsites and a boat launch at the lake.Hidden Lake Map
, US Fish and Wildlife Service The campground has handicapped accessibility. It can be accessed via Skilak Lake Road; the only other land access is to the other end of the lake via the Seven Lakes Trail. Airplane landings are only permitted for winter access to

ice fishing Ice fishing is the practice of catching fish with lines and fish hooks or spears through an opening in the ice on a frozen body of water. Ice fishers may fish in the open or in heated enclosures, some with bunks and amenities. Shelters Longer ...

. The campground was upgraded in 1989. Since the 1990s, campground hosts have been recruited each summer; they live in their own campers or trailers on site and receive a weekly stipend. The 2019

Swan Lake Fire The Swan Lake Fire was a large lightning-caused wildfire that burnt between Sterling and Cooper Landing on the Kenai Peninsula in Alaska from June 5, 2019, until the autumn of that year. In total, the fire burned approximately . Background and ...

burned some areas on the north shore of the lake, but firefighters were able to save the campground by employing "burnout" strategy, creating a

back burn A controlled or prescribed burn, also known as hazard reduction burning, backfire, swailing, or a burn-off, is a fire set intentionally for purposes of forest management, farming, prairie restoration or greenhouse gas abatement. A control ...

with

driptorch A driptorch is a tool used in wildfire suppression, controlled burning, and other forestry applications to intentionally ignite fires by dripping flaming fuel onto the ground. Description The driptorch consists of a canister for holding fuel w ...

es alongside the adjacent highway.

Wildlife

The lake and creek are noted for the presence of both brown and black bears. Refuge regulations specify that food, garbage, and other items likely to attract bears be properly stowed in a hard-shelled vehicle or a certified bearproof container at all times when not in immediate use.Kenai NWR Regulations
, page 8,

Other terrestrial mammals include squirrels, weasels, muskrats, and moose. Small birds in the area include jays, thrushes, juncos, warblers, and chickadees. There are also ravens and other

corvid Corvidae is a Cosmopolitan distribution, cosmopolitan family (biology), family of oscine passerine birds that contains the crows, ravens, rook (bird), rooks, jackdaws, jays, magpies, treepies, choughs, and nutcracker (bird), nutcrackers. In coll ...

s as well as bald eagles. Waterfowl commonly spotted in the area include the

red-necked grebe The red-necked grebe (''Podiceps grisegena'') is a migratory aquatic bird found in the temperate regions of the northern hemisphere. Its wintering habitat is largely restricted to calm waters just beyond the waves around ocean coasts, although ...

common loon The common loon or great northern diver (''Gavia immer'') is a large member of the loon, or diver, family of birds. Breeding adults have a plumage that includes a broad black head and neck with a greenish, purplish, or bluish sheen, blackish o ...

, and

Pacific loon The Pacific loon or Pacific diver (''Gavia pacifica''), is a medium-sized member of the loon, or diver, family. Taxonomy and etymology The Pacific loon, previously considered conspecific with the similar black-throated loon, was classified as ...

. The lake is home to

sockeye salmon The sockeye salmon (''Oncorhynchus nerka''), also called red salmon, kokanee salmon, blueback salmon, or simply sockeye, is an anadromous species of salmon found in the Northern Pacific Ocean and rivers discharging into it. This species is a P ...

that migrate in the tens of thousands, with fry leaving in early June, and spawning adults returning in June and July.Hidden Lake and Burney's Trail
,

Alaska Department of Fish and Game The Alaska Department of Fish and Game (ADF&G) is a department within the government of Alaska. ADF&G's mission is to protect, maintain, and improve the fish, game, and aquatic plant resources of the state, and manage their use and development in ...

Other fish species include

Arctic char The Arctic char or Arctic charr (''Salvelinus alpinus'') is a cold-water fish in the family Salmonidae, native to alpine lakes and arctic and subarctic coastal waters. Its distribution is Circumpolar North. It spawns in freshwater and populatio ...

coho salmon The coho salmon (''Oncorhynchus kisutch;'' Karuk: achvuun) is a species of anadromous fish in the salmon family and one of the five Pacific salmon species. Coho salmon are also known as silver salmon or "silvers". The scientific species name i ...

lake trout The lake trout (''Salvelinus namaycush'') is a freshwater char living mainly in lakes in northern North America. Other names for it include mackinaw, namaycush, lake char (or charr), touladi, togue, and grey trout. In Lake Superior, it can also ...

, and

rainbow trout The rainbow trout (''Oncorhynchus mykiss'') is a species of trout native to cold-water tributaries of the Pacific Ocean in Asia and North America. The steelhead (sometimes called "steelhead trout") is an anadromous (sea-run) form of the coasta ...

References

{{Kenai River system Lakes of Kenai Peninsula Borough, Alaska