Diamondhead Marina Boat Ramp offers convenient access to Paradise Bayou and the Bay of St.

Louis, featuring a full-service marina with 53 slips (accommodating vessels up to 40-45 feet), a boat launch, and a ship store open daily with live bait, non-ethanol gas, and diesel fuel.

The facility includes amenities such as water and electricity at all slips, a pump-out station, fish cleaning station, kayak rentals, and an onsite restaurant, making it ideal for both fishing and paddling enthusiasts.