Wisconsin State Parks · Wisconsin

Mill Bluff State Park

Wisconsin State Parks · Wisconsin, United States

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Sites
21
Hookups
6 electric, 15 no hookups
Season
late May to September
Drinking water
Yes
Restrooms
Yes
Showers
No
Pets
Yes
Elevation
948 ft
Dark sky
Bortle class 3
Cell coverage
T-Mobile weak · Verizon weak · AT&T good (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
Nearest town
Camp Douglas
Address
15819 Funnel Rd
Activities
Camping

About

Mill Bluff State Park is built around a cluster of dramatic sandstone buttes - remnants of an ancient lake bed - rising abruptly from the surrounding farmland. The small, wooded 21-site campground has 6 electric sites, vault toilets, and hand-pump water; there are no showers on-site, though showers are available for a fee at nearby vendors. Open late May through September.

Fees

Wisconsin DNR statewide camping system: a vehicle admission sticker is required at every state park or forest entrance, including for registered campers - $28/year for Wisconsin residents ($13/year age 65+) or $50/year for non-residents, or $13/day resident / $16/day non-resident. Nightly campsite rates vary by electricity, amenities, location, site type, day of week and season, and are shown when you select a specific site during booking; non-resident campers pay a flat $15/night surcharge on top of the site's own rate. A $9.30 reservation fee applies per booking, plus a $10 cancellation fee or $6 change fee if plans change. Pets are allowed at this campground on a leash no longer than 8 feet at all times, per Wisconsin State Park System's statewide pet policy; owners must clean up and properly dispose of pet waste.

Weather, month by month

MonthTypical highTypical lowColdest nightHottest dayYears with a night below 32°F
January25°7°-18°44°11 of 11
February31°13°-21°58°11 of 11
March43°28°-1°74°11 of 11
April54°36°21°80°8 of 11
May69°50°32°83°0 of 11
June77°60°48°93°0 of 11
July82°66°56°92°0 of 11
August79°64°56°87°0 of 11
September75°59°45°87°0 of 11
October58°44°28°78°3 of 10
November41°30°7°67°8 of 10
December30°20°-13°62°10 of 10

Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.

Nearby campgrounds

All public campgrounds in Wisconsin · Every state and province · Facts read from the operator 2026-08-25. Confirm fees, rules and current status with the operator before you go.