Welcome to the
Diamond Lake Yacht Club

Set along the sparkling shoreline of beautiful Diamond Lake, a 1,000 plus acre treasure in Cass County, Michigan, Diamond Lake Yacht Club is where lake life, tradition, and community come together.

For generations, DLYC has been dedicated to sailing, youth development, lake preservation, and water safety. Today, our members enjoy a beautiful clubhouse, a lively social calendar, pickleball, sailing, swimming, and countless opportunities to connect with friends and family on the water.

Not a member yet? We proudly offer sailing and swimming classes to the community, giving everyone the chance to experience the joy, confidence, and lifelong memories that begin on Diamond Lake.

2026 Events

September 16th - Wine Down Wednesday

September 25th - Oktoberfest Party

December 11th - DLYC Christmas Party

Next Upcoming Event

Wine Down Wednesday

Join us for a very special Wine Down Wednesday at the DLYC event space in downtown Cassopolis!

This month’s event will be BYOA – Bring Your Own Appetizer, and we’ll be pouring an outstanding lineup of wines featuring some of the best values we’ve offered at any Wine Down Wednesday yet.

Come enjoy great wine, great company, and another fun evening with your fellow DLYC members as our Club Without Walls continues!

Space is limited and advance registration is required, so sign up today!

Oktoberfest 2026

The Merch Store is OPEN!!!

Merch Store Graphic

CLICK HERE to access the online store and place your order today!!!

Welcome to the Diamond Lake Yacht Club

2026 Events

Welcome to the
Diamond Lake Yacht Club