Fee: No vehicle entry fee; camping fees vary by site ($8-$45/night)
About this park
Argyle Lake State Park near Colchester surrounds a 93-acre lake with about 1,700 acres of mature forest in western Illinois. Hills, hollows and old trees give the park a cool, shaded atmosphere that is welcome on hot summer days. Visitors can fish and boat on the lake, hike wooded trails and explore a replica pioneer coal-mine entrance that reflects the region's mining history. Full-service campgrounds make it easy to stay several days, and the park is a favorite for families and groups. There is no vehicle entry fee, and camping fees vary by site, from $8 to $45 per night. It is a relaxing choice for a weekend in the western Illinois countryside.
Argyle Lake State Park FAQ
Where is Argyle Lake State Park located?
Argyle Lake State Park is in Colchester, Illinois, at 640 Argyle Park Road. GPS coordinates: 40.449, -90.806. Get directions.
Is there an entrance fee at Argyle Lake State Park?
No vehicle entry fee; camping fees vary by site ($8-$45/night). Fees can change by season, so confirm with the park before you go.
How do I contact Argyle Lake State Park?
You can call (309) 776-3422 or email DNR.ParksAdmin@illinois.gov. The park office can confirm RV site availability, hookups, length limits and current conditions.
Are there RV campgrounds near Argyle Lake State Park?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- John C. Briscoe Group Use (78.1 mi, reservable)
- Ray Behrens (78.8 mi, reservable)
- Indian Creek (Mo) (79.7 mi, reservable)
How current is this information about Argyle Lake State Park?
This listing was last updated on September 20, 2026. If something is out of date, let us know and we'll fix it.