St. Mary Parish Boat Ramps, Louisiana

St. Mary Parish tracks 20 public boat ramps in total, spread across 13 different rivers, creeks and lakes - most notably Grand Lake (3 ramps), Bayou Teche (2 ramps) and Lake Palourde (2 ramps). Each listing below shows which waterbody it's on, so you can tell at a glance which ones actually connect.

Sourced from official state and federal agency records, last synced on a recurring schedule. Read more about how we verify this data.

20 Boat ramps
13 Waterways
No free ramps confirmed yet
Grand Lake Largest waterway

Current weather

66°F Clear

Wind N 0 mph

Full NWS forecast · via National Weather Service
Last updated Oct 13, 2026 at 11:53 AM

Interactive Map of Public Boat Ramps in St. Mary Parish

Explore every public boat ramp in St. Mary Parish on the interactive map below. Compare launch locations, find the closest boat ramp to your destination, and open each ramp for detailed information including fees, amenities and access details.

Zoom in to compare nearby launches, or switch to satellite view for shoreline detail.

Boat ramp distribution

Boat ramps in St. Mary Parish aren't spread evenly across its 13 waterways. Grand Lake has the most, with 3 launch sites, followed by Grand Lake (3 ramps), Bayou Teche (2 ramps) and Lake Palourde (2 ramps). On the other end, 7 waterways - including East Cote Blanch Bay, Six Mile Lake and Atchafalaya River - have just a single public launch point each.

Boat ramps in neighboring counties

If St. Mary Parish doesn't have what you're looking for, these bordering counties are worth a look too.

Frequently asked questions

We track 20 public boat ramps in St. Mary Parish, spread across 13 different rivers, creeks and lakes.

We haven't confirmed any free ramps in St. Mary Parish yet. Fee status is verified ramp by ramp as we check each one against the source - check the fee badge on each listing below for the latest status.

Grand Lake has the most public boat ramps we track in St. Mary Parish, with 3 launch points.

Sourced from Louisiana Oil Spill Coordinators Office, Louisiana Department of Wildlife and Fisheries and U.S. Geological Survey.
Data on this page was last updated September 7, 2026, based on the latest ramp data update.