Wisconsin State Parks · Wisconsin

Lake Kegonsa State Park

Wisconsin State Parks · Wisconsin, United States

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Sites
102
Hookups
29 electric, 73 no hookups
Group sites
Yes
Drinking water
Yes
Restrooms
Yes
Showers
Yes
Dump station
Yes
Pets
Yes
Elevation
896 ft
Dark sky
Bortle class 4
Cell coverage
T-Mobile weak · Verizon weak · AT&T good (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
Lake
Lake Kegonsa
Nearest town
Stoughton
Address
2405 Door Creek Road
Activities
Camping, Group Camping

About

Lake Kegonsa State Park sits on one of the Four Lakes near Madison, with a swimming beach, fishing pier, and effigy mounds along its shoreline trails. The 96-site family campground has 29 electric sites, including two for campers with disabilities; a separate tent-only group camp offers six sites for up to 20 people each.

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
January27°11°-14°50°11 of 11
February32°12°-17°60°11 of 11
March45°29°2°73°10 of 11
April58°37°23°78°7 of 11
May70°50°33°86°0 of 11
June79°59°44°93°0 of 11
July82°66°57°94°0 of 11
August80°64°56°90°0 of 11
September76°58°47°86°0 of 11
October59°43°27°77°3 of 10
November43°30°5°68°9 of 10
December34°22°-10°65°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.