Sitting just west of the I-39/90 interchange near the Wisconsin state line, Pearl Lake is a private, drive-in campground open from late April through mid-October. Full hookups accommodate RVs up to 60 feet, and the lake provides direct water access on site. Signage within the campground is reportedly difficult to read, and site conditions have drawn mixed reactions from visitors. Pearl Lake Beach lies roughly a tenth of a mile west for campers wanting a different setup on the same lake.
RV Road Trip Guides
Map & DirectionsPearl Lake is located in Illinois near South Beloit
Directions
From jct I-90 & Hwy 75: Go 1 mi W on Hwy 75, then 1/2 mi S on Hwy 251, then 100 yds W on Prairie Hill Rd.
Address
1220 Dearborn Ave
South Beloit, IL 61080
Coordinates
42.47932674 N
89.02333975 W
Connectivity
- T-Mobile5GExcellent Coverage
- VerizonLTESome CoverageVerified by 2 usersLast on 8/27/26
- AT&T5GExcellent CoverageVerified by 1 userLast on 6/15/26
Connectivity
- T-Mobile5GExcellent Coverage
- VerizonLTESome CoverageVerified by 2 usersLast on 8/27/26
- AT&T5GExcellent CoverageVerified by 1 userLast on 6/15/26
Access
- Drive-InPark next to your site
Site Types
- Tent Sites
- RV Sites
Features
For Campers
- Market
- Trash
- Picnic Table
- Firewood Available
- Drinking Water
- Electric Hookups
- Toilets
- Alcohol
- Pets
- Fires
For Vehicles
- Sanitary Dump
- Sewer Hookups
- Water Hookups
- Pull-Through Sites
- 50 Amp Hookups
- Big Rig Friendly
Drive Time
- 11 min from Janesville, WI
- 18 min from Rockford, IL
- 46 min from Madison, WI
- 1 hr 3 min from Kenosha, WI







