Calvert County Boat Ramps, Maryland

Calvert County tracks 9 public boat ramps in total, spread across 7 different rivers, creeks and lakes — most notably Patuxent River (3 ramps), Chesapeake Bay (1 ramp) and Mill Creek (1 ramp). 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 July 7, 2026. Read more about how we verify this data.

9 Boat ramps
7 Waterways
0 Free to launch
6 Neighboring counties

All boat ramps in Calvert County

Breezy Point Marina Chesapeake Bay
Hallowing Point Patuxent River
Island Creek Marina Patuxent River
K. B. Derr & Son Mill Creek
Lens Marina Grapevine Cove
Rod 'N' Reel Marina West FIshing Creek
Solomons Fishing Center Patuxent River
Spring Cove Marina Back Creek
Vera's Beach Club John's Creek

Waterways in Calvert County

These are the rivers, creeks and lakes with public boat ramps in Calvert County. Ramps on the same waterway don't always sit close together on a map — some of these stretch across the whole county.

Back Creek 1 Chesapeake Bay 1 FIshing Creek 1 Grapevine Cove 1 John's Creek 1 Mill Creek 1 Patuxent River 3

Boat ramps in neighboring counties

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

St. Mary's County 20 ramps
Dorchester County 18 ramps
Talbot County 12 ramps
Anne Arundel County 12 ramps
Charles County 7 ramps
Prince George's County 2 ramps

Frequently asked questions

We track 9 public boat ramps in Calvert County, spread across 7 different rivers, creeks and lakes.

We haven't confirmed any free ramps in Calvert County 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.

Patuxent River has the most public boat ramps we track in Calvert County, with 3 launch points.