Perkins Lake is a small, shallow reservoir in central Idaho with reliable populations of rainbow trout and brook trout

Perkins Lake sits in Custer County, roughly 30 miles northeast of Stanley, Idaho, at an elevation of about 7,200 feet. The lake covers roughly 40 acres and reaches a maximum depth of around 30 feet, making it a straightforward destination for anglers targeting trout. Rainbow trout dominate the catch, with brook trout also present. The lake is stocked regularly by the Idaho Department of Fish and Game, so you can expect consistent fishing throughout the open season.

The water is clear and cold year-round, typical of high-elevation Idaho reservoirs. Shoreline access is good in most places, and the lake has a small developed recreation area with parking and basic facilities. Because of its size and accessibility, Perkins Lake draws a steady mix of local anglers and travelers passing through the Stanley area, but it rarely becomes crowded outside peak summer weekends.

Key Takeaways

  • Perkins Lake holds rainbow and brook trout year-round, with the best fishing from June through September when the lake is fully accessible.
  • A valid Idaho fishing license is required; nonresident licenses are sold online through the Idaho Department of Fish and Game website or at local sporting goods stores near Stanley.
  • The lake sits at 7,200 feet elevation and is typically snow-free and fishable from late May or early June through October, depending on weather.
  • Shoreline fishing is the primary method, with spinners, small spoons, and flies all producing trout; boat fishing is possible but the lake is small enough that shore anglers cover most productive water.

Season and Access

Perkins Lake is open to fishing year-round under Idaho regulations, but practical access depends on snow and road conditions. The lake is typically snow-free and fully accessible from late May or early June through mid-October. Winter access is possible by snowmobile or on foot, but the road is not maintained during heavy snow, and few anglers make the trip.

The main access road is Forest Road 666, which branches off Highway 75 north of Stanley. The road is gravel and is maintained through the summer season but can be rough after rain or early in the season when snow is melting. A high-clearance vehicle is not strictly necessary, but it helps. The drive from Stanley takes roughly 45 minutes to an hour. The recreation area at the lake has a small parking lot, vault toilets, and a boat launch, though the lake is small enough that most anglers fish from shore.

No reservations are required to fish Perkins Lake. The recreation area is day-use only; overnight camping is not permitted at the lake itself, but several Forest Service campgrounds lie within 10 to 20 miles, including Redfish Lake Campground and Boundary Creek Campground, both near Stanley.

What Species Live Here and What They Eat

Rainbow trout are the primary species and make up the majority of the catch. They range from 8 to 14 inches on average, with occasional fish pushing 16 inches. Brook trout are also present but less abundant; they tend to run slightly smaller, typically 7 to 12 inches. Both species are cold-water fish and remain active throughout the season, though they feed most aggressively in early morning and late evening during summer.

Trout in Perkins Lake feed on small aquatic insects, particularly midges and mayflies, as well as small crustaceans and fish fry. Spinners in sizes 1 and 2 — particularly silver or gold finishes — are reliable producers. Small spoons like the Kastmaster or Krocodile in 1/4-ounce work well, especially in silver or copper. Fly anglers do well with small nymphs (size 14 to 18) and dry flies during evening hatches. Live bait is not prohibited but is less effective than lures or flies in this clear water.

Regulations and Licensing

Idaho residents and nonresidents both need a valid fishing license. Nonresidents can purchase a one-day, three-day, or annual license through the Idaho Department of Fish and Game website (idfg.idaho.gov) or at sporting goods retailers in Stanley, such as Stanley Ranger District offices or nearby outfitters. Prices vary; as of recent years, a one-day nonresident license costs around $20 to $25, but confirm current rates on the state website.

Perkins Lake follows standard Idaho trout regulations: a daily limit of five trout, with no minimum size restriction. There is no gear restriction — both bait and artificial lures are legal. Catch-and-release fishing is permitted and encouraged if you wish to extend your day. Check the current Idaho fishing guide for any special restrictions that may apply in Custer County, as rules can change seasonally.

Best Times to Fish and What to Expect

June through August is peak season. Water temperatures are warmest (still only 55 to 60 degrees Fahrenheit), trout are most active, and the road is in the best condition. Early morning and late evening produce the most consistent action. Midday fishing can be slow, particularly on sunny days, as trout retreat to deeper water or shade.

September and early October offer excellent fishing with fewer anglers present. Water cools gradually, and trout feed more steadily throughout the day. The scenery is also at its best, with fall colors in the surrounding forest. By late October, snow can begin to accumulate, and the road may become impassable without four-wheel drive or chains.

Spring (May and early June) can be productive as the lake clears and warms, but the road may still have snow patches, and water levels are typically higher from snowmelt. Summer weekends draw more anglers, particularly Saturdays and Sundays in July and August, so a weekday visit will be quieter.

Gear and Tactics

Light spinning tackle is ideal for Perkins Lake. A 5.5- to 6-foot rod rated for 4- to 6-pound line paired with a small spinning reel works well. Cast spinners or small spoons along the shoreline, particularly near submerged logs, rocky points, and areas where the bottom drops off. Work the lure slowly and steadily; trout in clear water often follow before striking.

Fly fishing is also productive. A 7- to 8-foot rod rated for 4- or 5-weight line is appropriate. Fish small nymphs near the bottom in 8 to 15 feet of water, or switch to dry flies during evening hatches. The lake is shallow enough that wading is possible in many areas, though a float tube or small boat extends your reach.

If you bring a boat, a small aluminum skiff or canoe works well. The lake is protected from wind by surrounding forest, making it manageable for small craft. A trolling approach with small spoons or spinners can be effective, particularly in the deeper central basin.

Nearby Fishing and Lodging

Perkins Lake is part of a larger cluster of high-elevation trout waters in the Stanley Basin. Redfish Lake, about 15 miles south, is larger and holds kokanee salmon and cutthroat trout in addition to rainbows. Payette Lake, near McCall (about 60 miles west), offers similar trout fishing with more developed facilities. Smaller lakes like Alturas Lake and Yellow Belly Lake are within 20 to 30 miles and offer quieter alternatives.

Stanley itself has several small motels, lodges, and vacation rentals, though options fill quickly during summer. The Stanley Ranger District office can provide current information on lodging and campground availability. Nearby towns like McCall and Cascade offer more lodging choices if Stanley is full. Supplies, fuel, and food are available in Stanley but are limited; stock up before heading to the lake.

Frequently Asked Questions

Do I need a boat to fish Perkins Lake?

No. The lake is small enough that shore anglers can reach most productive water. A boat extends your range and allows you to fish deeper areas, but it is not necessary for a successful day. Wading is also possible in many areas along the shoreline.

What is the water temperature, and when is it warmest?

Perkins Lake is cold year-round, typical of high-elevation reservoirs. Water temperatures peak in August, usually reaching 58 to 62 degrees Fahrenheit. Even in summer, the lake remains cold enough that trout remain active throughout the day, though early morning and evening are still most productive.

Can I fish in winter?

Yes, but access is difficult. The road is not maintained during heavy snow, and reaching the lake requires a snowmobile or hiking in. Winter fishing can be productive, but plan for a backcountry trip rather than a casual day outing.

What should I bring besides fishing gear?

Bring plenty of water, sunscreen, and a hat — the high elevation and clear water intensify sun exposure. Layers are essential; mornings and evenings are cold even in summer. A headlamp is useful if you plan to fish into dusk. The recreation area has vault toilets but no running water, so bring drinking water or a filter.

Is there a fish cleaning station at the lake?

The recreation area does not have a dedicated cleaning station, but you can clean fish at the parking area or near the water. Bring a fillet knife and a small cutting board if you plan to keep fish for dinner.