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Idaho · Fishing
Donnelly sits on the eastern shore of Lake Cascade, and that reservoir is the main reason anglers make the drive up Highway 55.
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Donnelly sits on the eastern shore of Lake Cascade, and that reservoir is the main reason anglers make the drive up Highway 55. The lake is large enough that you can fish it for years and still find new water, but the access points near Donnelly — including Rainbow Point and Amanita — keep things manageable for anyone without a boat. Lake Cascade holds yellow perch, smallmouth bass, and rainbow trout, and perch fishing in particular can be genuinely productive here during the right windows. Rainbow Point offers one of the more accessible shoreline setups on this stretch of the lake, while Amanita draws anglers looking for a slightly less crowded spot. Neither location requires a long hike to reach the water. This is reservoir fishing, not a tailwater or a spring creek, so conditions shift with snowmelt, drawdowns, and seasonal turnover. That means timing matters more than gear. If you're planning a trip specifically around trout, know that Cascade is a put-and-take fishery managed by Idaho Fish and Game rather than a designated wild trout or gold medal water, so stocking schedules and pressure levels will shape your experience more than the water itself.
Lake Cascade supports rainbow trout, yellow perch, and smallmouth bass. Perch are often the most consistently catchable species, especially from shore access points like Rainbow Point and Amanita. Trout fishing picks up around stocking periods, which Idaho Fish and Game schedules seasonally — check their website before your trip for current stocking reports.
No. Rainbow Point and Amanita are both shore-fishable without a boat. A boat does open up more of Lake Cascade's water, but anglers casting from the bank at these spots can reach productive depths, particularly when targeting perch.
Rainbow Point
~2 min drive
A worthwhile stop near ID.
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~9 min drive
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French Creek
~23 min drive
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Deadwood Reservoir
~1h 14m drive
Moderate
Amanita
~2 min drive
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Picnic Point
~39 min drive
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Evergreen Campground
~30 min drive
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Third Fork Cabin
~43 min drive
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Shoreline
~40 min drive
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Grouse Campground
~41 min drive
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Sagehen Creek
~46 min drive
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Warm Lake
~41 min drive
A worthwhile stop near ID.
Late spring through early summer is generally the most productive window for trout, as water temperatures are cooler and fish are more active near the surface. Perch fishing holds up well into summer and again in early fall. Ice fishing on Lake Cascade is also popular in winter when the ice is safe, so the lake gets used year-round.
A medium-light spinning setup in the 6- to 7-foot range covers most situations here. For perch, small jigs tipped with a piece of worm or a minnow are reliable. For trout, PowerBait rigs or small spinners work well from shore. Bring a valid Idaho fishing license — you can purchase one online through Idaho Fish and Game before you arrive.
Early morning and the hour or two before sunset are the most productive windows for trout, when surface temperatures drop and fish move shallower. Perch tend to be less time-sensitive and can be caught throughout the day, which makes them a good target if you're arriving midday.
