Natural swimming hole
Yellowstone Lake State Park
River · Wisconsin
About this swimming hole
Yellowstone Lake State Park sits on a 455-acre reservoir along the Yellowstone River in southwest Wisconsin's Driftless Area. The park has a designated sandy swimming beach with a bathhouse nearby, plus a separate dog beach. The shallow lake is also popular for boating and fishing.
Good to know
| Water type | River |
|---|---|
| Depth | shallow lake, max about 14 ft |
| Best season | June-August |
| Fees | WI state park vehicle sticker required |
| Reservations required | No |
| Parking | state park lots at 8495 Lake Rd |
| Amenities | swim beach, bathhouse, dog beach, boat launches, campground, picnic areas, playground |
| County | Lafayette County |
| Nearest town | Blanchardville |
| Safety notes | no lifeguards on duty; shallow lake — watch for blue-green algae advisories |
Map
Official information
Official park / agency page ↗ — check current conditions, fees, and reservations here before you go.
Nearby swimming holes
Frequently asked questions
Can you swim in Yellowstone Lake State Park?
Yes — Yellowstone Lake State Park is listed as a natural swimming spot in Wisconsin. Heads-up: no lifeguards on duty; shallow lake — watch for blue-green algae advisories. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Yellowstone Lake State Park require reservations?
No reservations are required at Yellowstone Lake State Park based on current information — but verify before you go.
Is there a fee to visit Yellowstone Lake State Park?
Reported fee info: WI state park vehicle sticker required. Fees can change — confirm with the official link.
When is the best time to visit Yellowstone Lake State Park?
The best season is typically June-August.