Redfish Lake
Lake · Custer County ·

Redfish Lake

Lake · Custer County ·

Scenic lake with blue-green waters, boat tours, hiking, and fishing

Redfish Lake by null
Redfish Lake by null
Redfish Lake by null
Redfish Lake by null
Redfish Lake by null
Redfish Lake by null
Redfish Lake by null
Redfish Lake by null
Redfish Lake by null
Redfish Lake by null
Redfish Lake by null
Redfish Lake by null
Redfish Lake by null
Redfish Lake by null
Redfish Lake by null
Redfish Lake by null
Redfish Lake by null
Redfish Lake by null
Redfish Lake by null
Redfish Lake by null

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Idaho 83637 Get directions

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Idaho 83637 Get directions

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Last updated

Nov 17, 2025

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25 Best Mother-daughter Trips Around the World

"I recommended fishing at nearby Redfish Lake while visiting Sun Valley as a scenic outdoor activity for warm-weather trips." - Chelsee Lowe Chelsee Lowe Chelsee Lowe is a Los Angeles-based writer with an obsession with good eats and interesting stories. She regularly contributes to Travel + Leisure, TravelAge West, Ventura Blvd, and L.A. Parent, writing about food, family travel, and more. Travel + Leisure Editorial Guidelines

https://www.travelandleisure.com/best-mother-daughter-trips-around-the-world-7106420
Redfish Lake

Kayla P.

Google
So beautiful and worth the drive. The water is a gorgeous shade of blue/green. The boat tour was fun! John was a great guide. Definitely recommend checking this place out!

Cafi

Google
This place is absolutely gorgeous! The water in some of the areas along the coast is stunning. I was on a dog friendly breach with some friends and we had some paddle boards and we had a lovely time. The water was quite cold but refreshing. The only unfortunate thing about this lake is how busy it is. We spent a good 30 minutes or so trying to find decent parking. Everything was packed and made it frustrating.

R. S.

Google
Redfish Lake is a magical lake in the Sawtooth Valley, Stanley Idaho. The lake is nestled at the base of the jagged peaks of the Sawtooth Mountains and was formed by glaciers years ago. It has been a travel destination for years due to the hundreds of mountain lakes, trails, hiking, backpacking, camping, rock climbing, fishing, and spectacular scenery. The lake got its name from the Sockeye Salmon that would come to spawn and were so plentiful that it made the lake look red. The lake is almost 400' deep at its southern end and 5 miles long. It is used by scuba divers for training because of the unique terrain of the shoreline that drops off dramatically. There are two popular areas for scuba diving. One of the areas off the beach is Schoolhouse Rock, a 14' in diameter, 20' tall rock that rises up from the bottom to within 20' of the surface. The other is on the southern end, where trees that were uprooted from a landslide were deposited upside down at a depth of 80'. Since the lake is so clear, you can actually see them from the surface of the water. The water is a cool 64 degrees in the summer, so you can swim on a warm day. The lake has a gravel bottom lending to its clarity. As always, leave it better than you found it and enjoy 😉

Hesam

Google
I was not lucky with the weather when I visited but it still ended up being a memorable and lively experience. A ton to do in this area with hikes, horseback riding and more. It was not overly crowded when I visited in early Sept but still the campgrounds were all full.

mikail S.

Google
Crowded its a beautiful lake but far to many tourist i am a local and try to enjoy it

Yu Lin H.

Google
very beautiful view

Jordan Noël H.

Google
I’ve been coming here since 1981. It’s classic Idaho. Gorgeous views, hiking, swimming, camping, cabins. But it gets so crowded! Avoid the weekends if you can! Also, smoke, ugh. Super sad to feel the impact of all the wildfires.

Swap

Google
Redfish lake is gorgeous! The blue-green water was almost reminiscent of Caribbean waters! It is very busy though! Too many people and not enough parking! There is a concession stand near the lake. Many families and groups come here for picnics and to enjoy the lake during the weekends! So, plan to come early if you want to park by the lake.