Markley Marine on the Clinton River offers 500 summer boat wells with deep water access, heated pool, free WI-FI, and 24 hour security with a beautiful park like atmosphere with acres of grass!  Family friendly marina with several social events - pets welcome!

Markley Marine offers year round service with heated and unheated indoor and outdoor storage. Markley Marine is located just off Lake St. Clair in Harrison Township.  Transient dockage is available!

Markley Marine are also the hosts of the annual Festival of Lights on the Clinton River held the 1st Saturday in August each year!  Contact our manager Julie if you would like to participate!