Lake trip · Cass County, Illinois
Where to stay at Boujan Swale Lake
Boujan Swale Lake covers - in Cass County and is Not Rated for water quality: no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years). NR is not an F. Compare cabins, resorts, and vacation rentals below. Late spring through early fall, with June through August the peak season for swimming, boating, and fishing.
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Places to stay near Boujan Swale Lake
Cabins, resorts, hotels, and vacation rentals near Boujan Swale Lake in Cass County, Illinois — live availability and prices. Add your dates to see totals.
Top-rated places to stay near Boujan Swale Lake
Prices for Sep 11–13, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
About the water
Boujan Swale Lake is Not Rated for water quality. Not Rated: no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years). NR is not an F. A missing letter is not a reason to skip cabins and rentals around the lake.
Best time to visit
Late spring through early fall, with June through August the peak season for swimming, boating, and fishing.
Check the National Weather Service forecast for Boujan Swale Lake →
About Boujan Swale Lake
Fishing & license
Illinois fishing license
Anglers under 16 years of age (resident and non-resident) may fish without a license. Blind or disabled Illinois residents (with proof such as a state disabled person ID card) and Illinois residents on leave from active duty in the Armed Forces are also exempt. Seniors 65-74 qualify for a reduced-fee Senior Fishing License ($7.75), and residents 75+ qualify for the Super Senior Fishing License ($1.50). · Fishing is open year-round in Illinois; licenses run on a license year that goes on sale March 1 and expires March 31 of the following year (2026 licenses valid through March 31, 2027). Designated stocked trout waters are the exception: the 2026 spring trout season opened April 4 (catch-and-release from March 21) and a fall trout season begins in October.
Prices as published by Illinois Department of Natural Resources, 2026.
Camping & RV near Boujan Swale Lake
Search public campgrounds and RV sites near Boujan Swale Lake on Recreation.gov, then compare cabins, resorts, and rentals on the map above.
Common questions
Frequently Asked Questions
Cabins, resorts, and vacation rentals around Boujan Swale Lake in Cass County, Illinois are on the map above with live availability and nightly prices. Waterfront rentals put you on the dock; lodging in the nearest town is usually cheaper with more choice.
Boujan Swale Lake has no water-quality letter. Not Rated: no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years). NR is not an F. That is a gap in the grading record, not a verdict on the water. Always check local health-department advisories before swimming.
Late spring through early fall, with June through August the peak season for swimming, boating, and fishing.
Explore Boujan Swale Lake
LakeQuality Lake Trip Planner (2026)
Free trip-planning guide for Boujan Swale Lake: how to pick a clean lake, the water-quality signals that matter, best swimming and fishing windows, and where to stay.
Lodging availability and prices are provided by Stay22 and its booking partners (Booking.com, Vrbo, Expedia); LakeQuality may earn a commission from bookings at no extra cost to you. Water-quality grades are independent of lodging listings. Always check current health-department advisories and managing-agency conditions before you travel.