Hours & Contact Information

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Park Hours

Marina Hours

Beach Hours

Water Temperature

Contact Us

5517 Northwest Highway, Crystal Lake, IL 60014
815-459-2020 (automated system, please follow directory options)
815-356-2447 - Information 


Water Temperature

72 degrees (as of 7/24/18)



Three Oaks Recreation Area Park Hours
Post-Season Daily: 6:30 AM - Sunset



Marina (weather permitting)


Three Oaks Recreation Area Marina Hours
Post-Season Closed Weekdays
Saturday & Sunday Through October 8th: 7:30 AM -3:30 PM
(including Columbus Day)
After October 8th: Closed


Beach (weather permitting)


Three Oaks Recreation Area Beach Hours
Post-Season Closed for Season