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
Merrick State Park is on the backwaters of the Mississippi River. All island campground sites and some sites in the south campground have river access for mooring watercraft or fishing directly from the site. The park has 3 miles of hiking trails and is open 6 a.m. to 11 p.m. year round.
Merrick State Park FAQ
Where is Merrick State Park located?
Merrick State Park is in Fountain City, Wisconsin, at S2965 State Rd 35. GPS coordinates: 44.1582, -91.7596. Get directions.
Is there an entrance fee at Merrick 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 Merrick State Park?
You can call (608) 687-4936. The park office can confirm RV site availability, hookups, length limits and current conditions.
Are there RV campgrounds near Merrick State Park?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- Blackhawk Park (55.0 mi, reservable)
- Chippewa (89.9 mi, reservable)
- Spearhead Point (103.4 mi, reservable)
How current is this information about Merrick 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 If something is out of date, let us know and we'll fix it.