Fernan Lake
Lake ¡ Idaho
âšī¸ Community-reported spot. Details below are compiled from public sources and are reported to be accurate â always verify locally before visiting.
About this swimming hole
A small Kootenai County lake with shoreline swimming and pine forest. Fernan's water is calm and the setting is quiet. A Coeur d'Alene local's lake.
Good to know
| Water type | Lake |
|---|---|
| Water temperature | 70s summer |
| Depth | swim near shore |
| Best season | June-September |
| Fees | Free |
| Reservations required | No |
| Hours | sunrise-sunset |
| Parking | Day-use lot |
| Amenities | restrooms, picnic tables |
| County | Kootenai County |
| Nearest town | Coeur d'Alene |
| Safety notes | No lifeguard |
Map
Nearby swimming holes
Frequently asked questions
Does Fernan Lake require reservations?
No reservations are required at Fernan Lake based on current information â but verify before you go.
Is there a fee to visit Fernan Lake?
Reported fee info: Free. Fees can change â confirm with the official link.
When is the best time to visit Fernan Lake?
The best season is typically June-September.
â ī¸ Verify before you go. Conditions, fees, reservations, and access can change â confirm details with the official link before visiting. Last verified: September 2026