Nestled along the southern shores of beautiful Lake Erie

Catawba Island Club is located within the Catawba island Township, one of the twelve townships of Ottawa County, Ohio, United States. Aside from Mouse Island, there is not a single notable island within the township.The township is located in the northeastern part of the county on the northern point of the Marblehead Peninsula, forming its own peninsula — not an island — into Lake Erie.  

The primary part of The Club occupies approximately one thousand two hundred linear feet of direct Lake Erie shoreline. The harbor which was originally constructed in 1928 at a cost of $100,000 has direct access to Lake Erie via a three hundred fifty foot man made channel. The 'south' marina is located less than one half mile within a natural harbor also with direct access to Lake Erie.