1220 Dearborn Ave | Hwy 251 - South Beloit, IL 61080
(815) 389-1479  

Pearl Lake... check out business hours below.

 Find us on Facebook for current updates and news or to share your Pearl Lake experiences.

Now Hiring! - Please check out our employment page for great employment opportunities for the 2018 season. 


2018 Hours

RV Store: Closed for the Season

Call for appointments

Camping:Opening Friday April 20, 2018 Anytime after 8:30am

Beach: Closed for the Season

Diving: Closed for the Season

Restaurant: Closed for the Season

Fri and 5pm May 19th thru labor day weekend

Welcome to PEARL LAKE!

Pearl Lake is a unique resort located in South Beloit, Illinois near the Illinois - Wisconsin state line and just minutes from Interstate Highways 90/39 and 43. Outdoor attractions include both short-term and seasonal camping, as well as swimming and scuba diving in the pristine waters of beautiful Pearl Lake. Additionally, casual dining and cocktails are available at Pearl Lake’s restaurant that serves a variety of steaks, seafood, and sandwiches in a resort atmosphere overlooking the lake.

For over fifty years, Pearl Lake has been owned and operated by the same South Beloit family.  Today, the property in no way resembles what it began as in 1962.  Now a park-like landscape surrounds a gin-clear 35 acre lake with a tree-lined shoreline punctuated by a number of beaches. So, whether you’re looking for a great recreational area with swimming, fishing, scuba diving, casual dining and cocktails, quiet family camping, a weekend retreat, or that “northwoods” seasonal home that’s not so far north … you’ll find it all at Pearl Lake!


Pearl Lake's crystalline waters attract scuba divers from throughout the Midwest and are home to vast numbers of pan fish, bass, walleye, perch, trout and catfish.  An expansive, immaculately groomed, well-marked and guarded beach is open daily to the general public, campers and seasonal residents from Memorial Day to Labor Day (weather permitting).  On the weekends, in the spring, summer, and fall, Pearl Lake Supper Club serves up some of the finest dining available in the state line area with everything from sandwiches to delicious seafood and steaks, served up with your favorite cocktails … all in a glass encircled building overlooking the lake.


Pearl Lake’s campground is also a popular destination for families and camping clubs looking for a quiet, well-kept camping facility for weekends away.  Seasonal campers enjoy the RV park on weekends, holidays and vacations while a growing number of “snowbirds” spend their summer here in the Midwest near family and friends and then escape to the sunny South in the winter months.


Pearl Lake Trailer Sales, located at the property’s entrance, offers the sale of RV trailers and 5th wheels, destination trailers and park homes with custom-built decks and “Florida Rooms”.  The service department’s trained technicians offer repairs, upgrades and parts for Pearl Lake RV Park and Park Home Neighborhood residents as well as for off the road customers.  They also offer on-site service and set-up at other campgrounds and RV parks as well.