Are you interested in becoming a lifeguard?  The City will be offering a lifeguard class at Sea Level Diving in Crystal Lake taught by Three Oaks Recreation Area staff.  For information regarding the class and the registration form, please click here

Pavilion rental reservations for the 2017 calendar year are now being accepted.  For more information on making your pavilion reservation, please click here.

Click Below to Access the New Three Oaks Recreation Area Interactive Map


To learn about the wonderful amenities that Three Oaks has to offer, please select from the following:

Entrances & Parking

Sled Hill

Boat Rental Marina



Pavilion Rentals

Scuba Diving

Swim Beach

Non-Resident Season Pass

The Board House

The Quarry Cable Park & Grille