State Forest · Wisconsin
Mauthe Lake Campground
State Forest · Wisconsin, United States · in Kettle Moraine State Forest
- Sites
- 133
- Hookups
- 50 electric, 83 no hookups
- Season
- Year-round
- Restrooms
- Yes
- Showers
- Yes
- Dump station
- Yes
- Pets
- Yes
- Elevation
- 984 ft
- Dark sky
- Bortle class 4
- Cell coverage
- T-Mobile weak · AT&T weak · Verizon weak (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
- Phone
- 262-626-2116
About
Mauthe Lake campground features 135 sites, including 51 electrical sites, a shower building with flush toilets located in the 300 loop, and several vault toilets throughout the campground. The campground is located within the Mauthe Lake Recreation Area. The beach area has playground equipment. Food/drink concessions and kayak/canoe rentals are available seasonally. Campsites accessible to people with disabilities are also available. A sanitary dump station and recycling/garbage station are provided for registered campers. Mauthe Lake campground is open for camping year-round.
Mauthe Lake Recreation Area and Campground
N1490 County Road GGG
Campbellsport, WI 53010
133 campsites on the reservation system, 50 with electricity. In Kettle Moraine State Forest - Northern Unit.
Fees
Nightly rates vary by site and season and are shown when you pick a site on the reservation system; campers from outside Wisconsin pay $15 a night more; $9.30 reservation fee per booking. A vehicle admission pass is required: $13 a day ($16 with out-of-state plates) or $28 for 12 months ($50 out-of-state).
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 25° | 12° | -13° | 48° | 11 of 11 |
| February | 30° | 14° | -13° | 59° | 11 of 11 |
| March | 42° | 28° | 3° | 65° | 10 of 11 |
| April | 54° | 36° | 20° | 78° | 7 of 11 |
| May | 66° | 48° | 33° | 83° | 0 of 11 |
| June | 75° | 58° | 46° | 90° | 0 of 11 |
| July | 81° | 65° | 56° | 94° | 0 of 11 |
| August | 78° | 64° | 55° | 86° | 0 of 11 |
| September | 75° | 59° | 48° | 85° | 0 of 11 |
| October | 57° | 44° | 30° | 77° | 3 of 10 |
| November | 42° | 31° | 1° | 67° | 8 of 10 |
| December | 33° | 23° | -8° | 64° | 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
- New Prospect Horseriders' Campground · State Forest · 1 mi · 22 sites
- Long Lake Campground · State Forest · 5 mi · 197 sites
- Waubedonia Park Campground · City, County & Regional Parks · 13 mi
- Harrington Beach State Park · Wisconsin State Parks · 19 mi · 71 sites
- Sunrise Campground · State Forest · 20 mi · 33 sites
All public campgrounds in Wisconsin · Every state and province · Facts read from the operator 2026-09-17. Confirm fees, rules and current status with the operator before you go.