Wisconsin State Parks · Wisconsin

Hartman Creek State Park

Wisconsin State Parks · Wisconsin, United States

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Sites
108
Group sites
Yes
Restrooms
Yes
Showers
Yes
Pets
Yes
Elevation
971 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
Waupaca
Address
N2480 Hartman Creek Rd.
Activities
Camping, Group Camping

About

Hartman Creek State Park borders the Chain O'Lakes near Waupaca, with swimming, fishing, and horseback riding trails through red pine forest and old apple orchards. The 103-site family campground has two shower/flush-toilet buildings, and five separate group camping areas add more capacity. Closed seasonally from December through March.

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
January24°6°-18°44°11 of 11
February29°12°-17°55°11 of 11
March41°27°1°71°11 of 11
April54°34°20°79°8 of 11
May67°48°32°82°1 of 11
June76°58°46°93°0 of 11
July82°65°57°93°0 of 11
August78°63°56°87°0 of 11
September74°57°43°85°0 of 11
October57°43°28°77°3 of 10
November40°31°9°66°8 of 10
December30°19°-10°61°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.