New keys now required for boat launch gate locks.

Please see Facebook event details here:  https://www.facebook.com/groups/399265050270019/events
Or email marinerscovethirdlake@gmail.com 

We sure think so, and hope you do too.

Located in Third Lake, Illinois, Mariner’s Cove is a unique community of 338 homes nestled in an area with abundant recreational opportunities. Mariner’s Cove sits between Druce Lake and Third Lake, and borders the Rollins Savanna Forest Preserve. With 225 acres of water for fishing, boating and swimming, Mariner’s Cove has the feel of an intimate resort area in the heart of bustling Lake County, Illinois.

The community is friendly, supportive, caring and outgoing." - resident of 4 years

Upcoming Meetings/Events

Next Homeowners Association Meeting
MCCA meetings are held on the 4th Wednesday of the month at 7 p.m. at the Village of Third Lake Town Hall. ​However circumstance may require telemeeting. Please check our Facebook group or email us at marinerscovethirdlake@gmail.com about details for any meeting.

Connect With Your Neighbors

Connect with your Mariner's Cove neighbors on Facebook! Join the private Mariner's Cove Community Facebook page here.

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Community Links

Mariner's Cove Facebook Group
Village of Third Lake (check here for Village announcements including spring raising and fall lowering of lake levels) 
Lake County Official Website