Fee: Vehicle admission sticker required: WI plates $13 day / $28 annual; out-of-state $16 day / $50 annual. Camping rates vary by residency, site type and season. Reservations: Wisconsin DNR reservation system
About this park
Yellowstone Lake is a 450-acre park on one of the few lakes in southwestern Wisconsin. It is a year-round recreation area for camping, swimming, fishing, boating, hiking, biking and picnicking, and in winter it is open for ice fishing. The park is open 6 a.m. to 11 p.m. year round.
Yellowstone Lake State Park FAQ
Where is Yellowstone Lake State Park located?
Yellowstone Lake State Park is in Blanchardville, Wisconsin, at 8495 Lake Rd. GPS coordinates: 42.771, -89.9857. Get directions.
Is there an entrance fee at Yellowstone Lake State Park?
Vehicle admission sticker required: WI plates $13 day / $28 annual; out-of-state $16 day / $50 annual. Camping rates vary by residency, site type and season. Reservations: Wisconsin DNR reservation system. Fees can change by season, so confirm with the park before you go.
How do I contact Yellowstone Lake State Park?
You can call (608) 523-4427. The park office can confirm RV site availability, hookups, length limits and current conditions.
Are there RV campgrounds near Yellowstone Lake State Park?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- Thomson Causeway (57.0 mi, reservable)
- Blackhawk Park (78.6 mi, reservable)
- Sandy Beach Camp (105.6 mi, reservable)
How current is this information about Yellowstone Lake State Park?
This listing was last updated on October 8, 2026. If something is out of date, let us know and we'll fix it.