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Diamond Lake Beach

CLOSED FOR THE SEASON. Thank you for a great summer, see you in 2022.

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-available 2022), 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.

1016 Diamond Lake Rd
Mundelein, IL 60060

Phone Numbers
847.566.5650 (Diamond Lake Recreation Center)
847.566.0650 (Park District main number)

Erica DeLuca, Aquatics Manager
847.388.5470 (direct line)

Season: Thank you for a great summer, we look forward to 2022!


To get full details on the status of a facility or program, click Rainout Line box below, and hover over the green, yellow or red symbol of the facility you want information about.

Diamond Lake Beach Season Pass

Passes can be purchased at the Mundelein Community Center or online.

Individual: $25 resident/$35 nonresident ea
Four or more: $20 resident/$25 nonresident ea
Senior, ages 55+: $20 resident/$25 nonresident ea

New! All-Access Outdoor Aquatics Pass
Now one pass will give you unlimited access to Barefoot Bay, Diamond Lake Beach and Spray Park!

Purchase your ALL- ACCESS season passes now and receive a special gift-while supplies last.

  • Combo All-In Aquatic Pass
    Individual: $105 resident/$135 nonresident ea
    Four or more: $85 resident/$120 nonresident ea
    Senior, ages 55+: $85resident/$120 nonresident ea

All-Access Outdoor Aquatics Season Pass Benefits:

  • Free admission to Barefoot Bay, Spray Park, and Diamond Lake Beach!
  • One free guest admission per season pass purchase.
  • Discounts and specials at Barefoot Bay’s Snack Shack!
  • $10 Discount on outdoor aquatics parties!
  • Free admission to all Barefoot Bay Special Events.
  • Early entrance to Barefoot Bay at 10 am. (Rentals are admitted at 10:30 am Tuesday through Friday. General admission begins at 11 am.)


Equipment Rental Rates:

Stand-up paddle boards: $5/hour
Kayak: $3 for 1 person boat, $4 for 2 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.

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Mundelein Park & Recreation District

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