Willard Bay
Lake · Utah
ℹ️ Community-reported spot. Details below are compiled from public sources and are reported to be accurate — always verify locally before visiting.
About this swimming hole
A big Bear River reservoir with a swim beach, boating, and wetland views. Willard Bay's water is warm and the state park is popular. It is northern Utah's big-water swim.
Good to know
| Water type | Lake |
|---|---|
| Water temperature | 70s-80s summer |
| Depth | designated swim beach |
| Best season | June-September |
| Fees | Utah State Parks day-use ($10/vehicle) |
| Reservations required | No |
| Hours | sunrise-sunset |
| Parking | State park lots |
| Amenities | restrooms, picnic tables |
| County | Box Elder County |
| Nearest town | Willard |
| Safety notes | No lifeguard at swim beach |
Map
Nearby swimming holes
Frequently asked questions
Does Willard Bay require reservations?
No reservations are required at Willard Bay based on current information — but verify before you go.
Is there a fee to visit Willard Bay?
Reported fee info: Utah State Parks day-use ($10/vehicle). Fees can change — confirm with the official link.
When is the best time to visit Willard Bay?
The best season is typically June-September.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026