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Idaho Fish and Game

Ten reasons to go ice fishing this winter, and where it happens


Ice fishing is more than another fishing trip, it's a whole different experience

If you haven't tried ice fishing in Idaho yet, you're missing out on a winter activity that is not only fun and inexpensive, it's a great way to catch lots of tasty fish. Not convinced? Here are 10 reasons why you should go ice fishing: 

Ice fishing is a good reason to get outside during winter

Winter can give us all a nasty case of cabin fever, but unlike many other activities that make you wait until spring, you can keep fishing during winter. A day on the ice is not just another fishing trip, it’s a whole different fishing experience. 

It’s surprisingly beginner friendly

Ice fishing may seem specialized, and part of it is because it’s the only type of fishing that requires an ice auger. But aside from that, nearly any fishing gear will work. You can also build your own ice fishing rods, or a batch of them, for a reasonable price. Here’s a DIY example. If you decide to buy your gear, an ice fishing rod/reel combo is inexpensive, and honestly, a lot of fun to fish with because even a modest-sized fish feels big. After that, all you need is a hook, weight and bait. You can make it as simple or as sophisticated as you want. Check out Fish and Game's ice fishing page for more information about ice fishing basics and important safety information. 


Ice fishing can be a combination of fishing and tailgating

The fishing part is always fun, but you can add more fun with the tailgating part. Bring a camping stove or grill, some food, your favorite beverages (hot or cold), lawn chairs, heater, etc. The only challenge is getting it out on the ice, and an inexpensive kids’ plastic toboggan can haul a surprising amount of gear. If you have a snowmobile or ATV, there are trailers and sleds that are great for hauling cargo. 

You can take the whole family, and more

There’s no shortage of space on a frozen lake when there’s adequate ice thickness, so the more the merrier. That’s not always the case when you’re trying squeeze people into limited boat space, or even limited bank access to prime water. The whole lake, reservoir, or pond is available, so you can make it a social gathering as well as a fishing trip. Naturally, everyone should be dressed for the weather, and bring lots of snacks and warm drinks for the kids. They love ice fishing because they can scamper around and have fun on the ice if fishing is a little slow. 


The fish taste better

That may sound like an old wive’s tale, or a boast by ice anglers, but there’s scientific evidence that it’s true. The “muddy” taste you sometimes hear about from fish can be caused by blue green algae, which can proliferate during warmer months. Blue green algae is gone, or greatly diminished, in cold and frigid water, so it no longer affects the  fishes' taste. Regardless of the scientific reason, few anglers argue that winter-caught perch and trout (the most common quarry) are not tasty. You can catch a batch of them and have an awesome fish fry, and if you want, you can get it started while you’re still on the ice. Ice fishing is traditionally about catching fish for eating, so indulge, but stay within the bag limits, which you can find in the fishing rules booklet

No need to buy ice and pack a heavy, ice-filled cooler. 

Think of the money you’re saving.

It’s not as cold as it might seem 

There’s no getting around it: it’s dead of winter and you’re standing on a sheet of ice. The temperature is what it is, but think of it as the opposite of the old cliche “but it’s a dry heat.” On a calm, sunny day, it can be amazingly comfortable on the ice, even when the thermometer is showing single digits. Part of that is the radiant heat from the sun, and the other part is dressing so all your exposed skin is covered and you’re dressed in layers so you can add and subtract clothing and adapt if conditions change. 

Fishing can be fast, furious and fun

Like all fishing, there are no guarantees the fish will bite, but ice fishing is different than other types of fishing because you can fish up to five different lines at once. When the fish start biting, it can be fast paced because you’re trying to hook and land fish and keep all the lines baited and in the water. When you experience that first hand, you will understand why people look forward to ice fishing. 

You could set a record

Think that’s a long shot? Maybe, but consider this: Lake Cascade is a popular ice fishing spot that has produced two world record perch since 2015, as well as numerous state records. Ice anglers were responsible for a string of record yellow perch. If you’re curious, here are the state certified weight records, and the catch-and-release records. Keep them handy when you’re fishing this winter and see how close you can come to a record. 


Idaho has ice fishing in nearly every part of the state 

No matter where you live, an ice fishing destination is probably within a couple hour’s drive and  likely no more than three hours. If you don’t live near one, make it a weekend trip and stay at a motel, or if you have an RV, check if there’s a place to stay (preferably with electric hookups to run a heater). Think of it as a mini vacation and a fun winter get away. 

Here are some place around the state to go ice fishing, and follow the links to our Fishing Planner to see maps and get more information about each location. There are many others, so feel free to get out and explore this winter.

Important safety note: Ice fishing starts as early as November in parts of the state, but later in others. The fishing spots below are listed because they’re popular for ice fishing, but that doesn’t guarantee they will be available at any time during winter. Conditions can change quickly, so use good judgment before heading out on the ice and remember you’re responsible for your own safety. Three to four inches of solid ice is the minimum to support a person, and thicker ice is needed for groups. About 10 inches of solid ice are needed to support an ATV or snow machine. Here's more information about ice fishing safety. 


Cocolalla Lake 

This is a popular ice-fishing destination in the Panhandle, located along Highway 95 between Coeur d’Alene and Sandpoint. The lake is accessed on the north end at the Fish and Game boat launch, which includes a large parking area and outhouse.  The lake supports a diverse fishery for both warmwater and coldwater fish species.  Yellow perch are the most common target during the ice fishing season, but other panfish, bass, and channel catfish are present.  Cocolalla Lake offers some of the best lowland lake trout fishing in the region, with brook trout, cutthroat trout, brown trout, and rainbow trout all present.  Because of the diversity of species present and high density of yellow perch, this is a great choice for anglers of all skill levels. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Cocolalla Lake. 

Fernan Lake

This lowland lake offers easy ice-fishing access for anglers, making it a popular choice.  Located just east of I-90 near the city of Coeur d’Alene, developed access sites with outhouses exist at the county boat launches on the west end and northeast end of the lake.  Additionally, numerous pull outs along the Fernan Lake Road provide good access.  Fernan Lake offers a diverse fishery for rainbow trout, panfish, bass, and channel catfish.  This multi-species fishery offers fun ice-fishing opportunity and is well-suited to families and beginners. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Fernan Lake.  

Hayden Lake

This is a large lake located just east of the city of Hayden.  It rarely freezes entirely, however the shallower northeast arm of the lake generally has good ice for part of the winter.  Easy access is available at the Fish and Game Sportsman’s Park boat launch, which offers good parking and an outhouse.  Most ice-fishing is for northern pike and panfish.  The trophy opportunity offered by northern pike is intriguing to many anglers.  In 2017, a 44-inch northern pike was caught through the ice on Hayden Lake. While fish this large are the exception, fish over 10 pounds are caught more commonly. Check out Fish and Game’s Fish Planner for more information. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Hayden Lake. 

Clearwater Region

Deyo Reservoir

Nestled amid farms and timber, beautiful Deyo Reservoir provides a great family fishing experience. A maintained trail surrounds the entire reservoir. There is also a developed picnic shelter and benches. Rainbow trout are stocked heavily spring through fall and are catchable during winter. Deyo Reservoir is located about 4 miles west of Weippe, about one mile off of State Hwy 11. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Deyo Reservoir.

Spring Valley Reservoir

Surrounded by rolling hills and trees, Spring Valley Reservoir's fishing opportunities are favored by local anglers as trout are stocked heavily spring and fall. A trail surrounds the reservoir that can be used as a snowshoe or cross country ski trail. Amenities include a picnic shelter, benches, and picnic tables. From US Hwy 95 in Moscow go about 12 miles east on State Hwy 8 through Troy. Continue 2.7 miles and turn north at the brown Access sign onto Spring Valley Rd. The reservoir will come into view in about two and a half miles. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Spring Valley Reservoir. 

Elk Creek Reservoir

A forested road parallels the entire west side of Elk Creek Reservoir for easy access to fishing areas. This reservoir is stocked with thousands of rainbow trout from spring through fall to improve fishing success. In addition to rainbow trout, this is also known as a popular brook trout fishing destination. Elk Creek Reservoir is about a half mile southeast of the town of Elk River, 55 miles east of Moscow, and at the end of State Hwy 8. Drive to the eastern edge of the town of Elk River and signs will direct you to the reservoir. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Elk Creek Reservoir. 

Winchester Lake

Located in a beautiful forested setting, Winchester Lake offers very easy access. Facilities include a picnic shelter, benches and picnic tables, and a range of camping options. Many facilities are located in Winchester State Park, where an entrance fee applies. Thousands of rainbow trout are stocked in the spring and fall. Year round, you will find good fishing, plenty of recreation activities and wildlife viewing opportunities.

Winchester Lake is near the small town of Winchester. From US Hwy 95 turn west onto the Hwy 95 business loop and proceed about 1.5 miles to the town of Winchester. The lake is located just south of town. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Winchester Lake. 

Southwest Region

Lake Cascade

This lake has a surface area of 47-square miles, so there’s plenty of room and multiple access points for ice anglers. Fish and Game and Idaho Parks and Recreation work jointly to provide lake access for anglers in multiple places, including off Lake Cascade Parkway just west of town where there’s a plowed parking lot and boat launch. Cascade has a national reputation for producing large perch, including numerous record fish, as well as trophy rainbow trout and a variety of other species. The lake can provide excellent ice fishing, but due in part to its large size, the fish can be unevenly dispersed. But you will often see anglers congregating at favorite fishing spots, especially on weekends, so that will give you a good hint where the fish hang out. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Lake Cascade. 

Horsethief Reservoir

This is an ice-fishing favorite in Valley County east of Cascade off Warm Lake Road. This reservoir is owned and managed by Fish and Game as mostly a rainbow trout fishery with some brown trout as well. The road to the reservoir is plowed during winter, and there is also an outhouse available in the parking area. Access to the reservoir is through a boat launch, which makes it easy for snowmobiles and ATVs when ice conditions allow. Fish and Game personnel keep the reservoir well stocked with catchable rainbow trout, and easy access within a short walk of the boat launch and plentiful fish make this a beginner friendly spot. For those seeking perch, or trophy-sized rainbow trout, Lake Cascade is nearby, but it tends to be a little more challenging due to its large size. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Horsethief Reservoir. 

Magic Valley Region

Mormon Reservoir 

The rumors are true! Mormon is back and producing gobs of giant rainbow trout. As of the first week in December there was 2 inches of fresh ice with about 8 inches of snow on Mormon Reservoir. Early ice conditions can be sketchy at best so take precautions and wait for thicker ice. Camas County periodically plows the road into the reservoir, so check with the county before you head up (otherwise it’s a long walk in). You can access the reservoir by heading south from Fairfield on Mormon Reservoir Road. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Mormon Reservoir. 

Magic Reservoir

This is a destination for ice anglers that has rainbow trout, brown trout, perch and smallmouth bass. Ice fishing typically picks up in January when thicker ice is more likely to form. It’s best to access Magic Reservoir through the township of West Magic, but watch weather patterns as the road is plowed intermittently. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Magic Reservoir. 

Carey Lake 

This lake has perch, bluegill and bass and typically has thick enough ice for fishing in mid-December. Perch can be caught in the channels running through the center of the lake, and bluegills can be caught on the west end where the lake is deepest. Bass catch rates have been good in recent years, but most bass are below the 12-inch minimum size for harvest. Carey Lake is located east of Carey, with a parking lot and bathroom on the west side of the lake. Ice forms early during typical winters, but the east inflow keeps a pocket of open water, so do not venture into that area. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Carey Lake. 

Oakley Reservoir 

This reservoir offers anglers a rare opportunity to catch walleye, with catch rates of walleye in the 13-to-17 inch range were good during summer at various depths, and fishing came on very strong in the fall with up to 10-inch perch being caught regularly in 10-to-15 feet of water around rocky outcrops. Oakley is also a rainbow trout honey-hole! Recent reports of 25-inch slabs came in, and those big fish are the results of increased stocking in recent years; including receiving 30,000 resident steelhead fingerlings the last 4 years. Oakley can see some early ice, but it is best ventured to in mid-January. Beware the road into the reservoir is rough and receives very little maintenance past the dam during winter. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Oakley Reservoir. 

Conner and Emerald Ponds 

Both of these ponds provide great ice fishing opportunity for rainbow trout. Every year these fisheries are stocked in mid to late-November with hatchery trout and fishing can be lights out in early January. Both ponds are on the north side of Interstate 84 in Burley. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Conner Pond and Emerald Pond. 

Southeast Region

American Falls Reservoir 

This is a great place to catch some big trout and perch through the ice. Remember, this is a large body of water, so ice conditions can vary greatly across the reservoir. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about American Falls Reservoir. 

Bear Lake

Cutthroat, lake trout, rainbow trout, and a unique Idaho fish called cisco can be pulled from this large water body that spans Idaho and Utah. Don’t worry, you just need one fishing license from either state to fish this lake.  Just remember, only one line is permitted unless an angler possesses a two-pole permit. As with other large water bodies, the ice conditions can get “tricky” quickly from spot to spot, so be extra mindful of ice conditions as you fish across this water body. Dipnetting for cisco is permitted Jan. 1 through Feb.15.  Dipnets cannot be larger than 18 inches in any dimension; however, any size hole may be cut through the ice to catch cisco. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Bear Lake. 

Chesterfield Reservoir

This is very productive fishery, and a fun place to catch some really nice rainbows. Imagine pulling a 2-pound fish through the ice! Bannock County maintains the road to this fishery, and sometimes the road is closed for weather. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information Chesterfield Reservoir. 

Deep Creek and Devils Creek reservoirs

These bodies of water often see good catch rates during the winter with plenty of 12-inch rainbow trout and even some nicer fish pulling on the line. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information Deep Creek Reservoir and Devils Creek Reservoir. 

Pocatello’s Urban Fisheries 

The fishing ponds at both Edson Fichter Nature Area and the Portneuf Wellness Complex in Pocatello are very popular places to ice fish and offer the convenience of being right in town. There is a two-fish limit for each fishery. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information About Edson Fichter Pond and Portneuf Pond (aka Bannock Reservoir). 

Upper Snake Region

Mackay Reservoir

Located north of the town of Mackay this reservoir consistently provides good kokanee and rainbow trout fishing. Kokanee are typically in the 11-inch range with rainbow trout being upwards of 12 inches. Two access points are plowed often during the winter and are located just off Highway 93. Just look for the Joe T. Fallini campground managed by the BLM or the Battleground access site maintained by Fish and Game. Outhouses and vault toilets are available for use at either location. Because of the long ice fishing season, you will see many substantial ice huts pulled out onto the lake by locals for use all season. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Mackay Reservoir. 

Ririe Reservoir

Due to its depth, ice on Ririe Reservoir doesn’t typically form until after a solid week of subzero temperatures. It is usually not until mid-January that the ice becomes thick enough to fish. Fish and Game removed Ririe Reservoir from being a special rules water beginning Jan. 1, 2019. This will allow ice fishing on the entire reservoir and remove the previous restriction limiting ice fishing to 1 mile upstream of the dam. Access is by entering the Juniper Campground run by Bonneville County. A $5 day-use fee is required for parking, or a winter-use pass can be obtained for $30. Vault toilets are open year round, and the parking lot is located close to the water with only a short walk down the boat ramp to get you on the ice. Most anglers are targeting the schools of kokanee that circle around the lake and provide moments of intense action for those using multiple rods. During slower periods for kokanee, perch can often be jigged off the bottom closer to shore. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Ririe Reservoir. 

Henrys Lake

This world famous lake produces some of the largest trout in Idaho. Hybrid trout called cut-bows can reach up to 10 pounds or more. Ice fishing here usually begins around Thanksgiving week when the ice becomes strong enough to stand on, and this lake has an abbreviated season for ice anglers because all fishing closes on on the lake on Jan. 2, 2019. Early season is usually considered to be the best. As the season progresses oxygen levels in the lake tend to drop making fish less active. Seasoned anglers willing spend the time figuring out where fish are and what they are biting on usually get rewarded for their efforts. Several access points are available around the lake with the most popular being the Fish and Game Hatchery and County Park which are both plowed with restrooms available. Henrys Lake State Park is only accessible in a four-wheel drive vehicle. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Henrys Lake. 

Salmon Region

Williams Lake and Hyde Pond 

These are two popular ice fishing spots where rainbow trout are the main target. Fish and Game stocks trout in Hyde Pond throughout the year, so it can produce excellent catch rates under the ice. Williams Lake rainbow are naturally reproducing and can reach in excess of 20 inches. The trout in Williams Lake tend to suspend in the water column and favor Power Bait, worms or eggs. As winter progresses, fish closer to the surface because oxygen levels in the lake tend to become depleted, thus confining fish to the upper portions of the lake.  Move around if you are not finding fish and change your bait often. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Williams Lake and Hyde Pond. 

Jimmy Smith Lake 

This lake in the East Fork Salmon River drainage near Challis has become a popular ice fishery in recent years. Rainbow are also the target species. Access is by foot and ATV after about a half-mile walk or ride from the trailhead on Big Lake Creek. Anglers should do well fishing with worms, corn, eggs, mealworms or PowerBait. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Jimmy Smith Lake. 

Note: To introduce young anglers to a new winter sport, two kids’ ice fishing derbies are tentatively planned for Saturday, Feb. 2 at Hyde Pond in Salmon and Jimmy Smith Lake near Challis. The derby is for youth ages 16 and under, and a few lucky attendees will walk away with great prizes. Check the Salmon Region webpage later this winter for more details. 

Mosquito Flat Reservoir

For those more adventurous anglers, northwest of Challis can be accessed by snowmobile or track machine during the winter months. While access may be more challenging, the 49-acre reservoir will offer anglers solitude, as well as trout and a recent addition - kokanee. Check out Fish and Game’s Fish Planner for a map, fishing rules and more information about Mosquito Flat Reservoir.