Illinois — campground
Boulder Campground
Sites Available
Set Alert
Next Weekend: Sat, Jul 11 – Sun, Jul 12
Overview
State
Illinois
Type
campground
Coordinates
38.6947, -89.2336
Boulder Campground is a campground in Illinois managed by campground. Based on historical booking data, sites fill fastest on Saturdays and competition peaks in August. Our monitoring data suggests the best chances of a cancellation opening up are around Aug 18, Aug 25, Aug 11. Set up an alert to get notified instantly when a spot becomes available.
Availability
Log in for full 90-day history →June 2026
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Searching (Sat, Jul 11 – Sun, Jul 12)
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Availability shown for Next Weekend: Sat, Jul 11 – Sun, Jul 12
