Diamond Lake

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Diamond Lake, located about 1 mile SE of Cassopolis is the largest lake in the county. This 1,020-acre lake is 64.00 feet deep at its deepest point. There is a DNR maintained access site on the south side of the lake (Lake Street) with toilets, a launch pier and parking spaces for 60 vehicles. Access requires boaters to purchase an annual $24 launch access permit or a $6 daily permit (available at the site). Anglers can expect to catch a variety of fish including Black Crappie, Bluegill, Grass Pickerel, Largemouth Bass, Northern Pike, Rock Bass, Smallmouth Bass, Sunfish, and Walleye. Diamond Lake boasts some of the largest and most expensive homes on all of the lakes in SW Michigan.
Diamond also has the Diamond Lake Yacht Club, several marinas, Park Shore Marina which rents out boats and the Diamond Lake marina.
Diamond Lake is less than a two-hour drive from Chicago.
Diamond is also thirty minutes to the South Bend and Elkhart, Indiana areas.


“Dennis Bamber and his team were knowledgeable, responsive, and a great resource for our home search in Michigan. Not only was he helpful during the search and purchase process, but he has continued to be a guide long after we have moved into our home. I would definitely recommend Dennis and his team for your home search or sale.”

Johnathan P

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701 Spruce St. Dowagiac, MI 49047
(574) 532-3808