Duffy's Landing believes customer service is #1!  All new Lake St. Clair gas docks to improve service to get boaters in and out quick were completed in 2019.

Duffys Landing Gas Dock

Duffy's Landing in Harrison Township, MI pumps thousands of gallons of fuel each season!  Besides premium non-ethanol and premium diesel from 6 new high speed pumps, we offer pump outs, marine supplies, parts may be ordered through us at a discount, batteries, beer, wine, HARD ice, a variety of fresh food for breakfast, lunch, and your BBQ dinners, beer, including Michigan crafts, wine, fresh subs and sandwiches, full hot dog bar featuring National Coney Island Chili and Ballpark franks, novelty & premium ice creams, and more.

We are open in season Sunday - Thursday from 8 a.m. to 8 p.m. / Friday & Saturday 8 a.m. to 9 p.m.

We also stay open 7 days a week late into the Fall season.  Check our Facebook page for latest seasonal hours in Spring & Fall.

entrance into belle maer duffys landing

As about our discounts for Belle Maer marina customers, veterans, and seniors!

Check out our Live Webcam! Here!

2021 duffys landing


  • 586-468-1630
  • 41700 Conger Bay Drive, Harrison Township, MI, 48045, United States