About Diamond Lake Beach
Diamond Lake Recreation Beach is located on 100 acres. It includes a natural lake, sand beach, grassy areas, and a shaded picnic grove. Diamond Lake Beach is a recreational destination for swimming, boating, boat and shelter rentals, special events, and more. Enjoy Diamond Lake Beach’s sandy shoreline, great swimming (complete with a floating SportsPark), kids’ playground on the sand, shaded picnic areas, and more. Paddleboats, kayaks, and stand-up paddleboards are available for rent for an enjoyable excursion on the water.
Starting Monday, June 14, Mundelein’s Diamond Lake Beach will be closed Mondays through Thursdays and open only on Fridays, Saturdays, and Sundays. Please see “Update on Aquatic Hours of Operation” button above for details.
1016 Diamond Lake Rd
Mundelein, IL 60060
847.566.5650 (Diamond Lake Recreation Center)
847.566.0650 (Park District main number)
Erica DeLuca, Aquatics Manager
847.388.5470 (direct line)
Season: June 5-August 8
Weekday: 11 am-6 pm
Weekend: 10 am-7 pm
Holiday Hours: 12 pm-6 pm
Children under the age of 12 must be accompanied by an adult.
Diamond Lake Beach Daily Fees (Ages 3+)
To get full details on the status of a facility or program, click RainoutLine box below, and hover over the green, yellow or red symbol of the facility you want information about.
Diamond Lake Beach Season Pass
Season Pass Rates (effective April 1, 2021)
Individual $25/35 ea
Four or More $15/25 ea
Senior, ages 55/+ $15/25 ea
Passes can be purchased at the Mundelein Community Center or online.
Equipment Rental Rates:
Stand-up paddle boards: $5/hour
Kayak: $3 for 1 person boat, $4 for 2 person boat per hour
Paddle boats: $4 for 2 person boat, $5 for 4 person boat per hour
Special Events & Beach Group Rentals
Diamond Lake Beach features FREE special events throughout the season for all to enjoy. And, it’s also the perfect place for your group outing — school groups, corporate team building and more! Discounted rates and food/beverage packages available.