Rockhounding in Calvert County, Maryland

3 mapped rockhounding spots in Calvert County. Most commonly produces fossils, shark teeth.

Calvert County rockhounding photos

Representative spot and material photos from this county, shown where verified public image records are available.

2 photos

Minerals reported in Calvert County

Standouts in Calvert County

Hand-picked spots in Calvert County, chosen for unusual mineralogy or documented public access. Each card opens the full coordinates and access notes.

Top pick
Calvert Cliffs State Park
Public
Calvert County
The cliffs here expose the Miocene Calvert Formation, roughly 8 to 18 million years old, one of the richest marine fossil beds on the East Coast.
Fossils, Shark Teeth
Top pick
Flag Ponds Nature Park
Public
Calvert County
Flag Ponds Nature Park fronts the same Miocene Calvert Formation as nearby Calvert Cliffs, and its Chesapeake Bay beach gathers fossil shark teeth, ray plates, and shell fragments washed down from the cliffs to the north.
Shark Teeth, Fossils

Spots in Calvert County

Spot	Minerals	Coordinates	Access
Calvert Cliffs State ParkJuliet Low Trail	Fossils Shark Teeth	38.4070, -76.4120	Public
Chesapeake BayBeach Boardwalk	Fossils	38.4477, -76.4548	Public
Flag Ponds Nature ParkFlag Ponds Parkway	Shark Teeth Fossils	38.4415, -76.4550	Public

Neighboring counties in Maryland

Adjacent rockhounding counties, ranked by how close their centroids sit to Calvert County. A natural extension if Calvert County is already on your trip plan.

Across the state line from Calvert County

Rockhounding counties in neighboring states within driving range. Geology rarely respects state borders — these are often the closest mapped spots you can reach without going deeper into Maryland.

Calvert County FAQ

Where can I rockhound in Calvert County, Maryland?+

RockHoundR tracks 3 rockhounding spots in Calvert County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.

What rocks and minerals are common in Calvert County?+

Spots in Calvert County most often produce Fossils, Shark Teeth. Individual spots can vary widely.

Are these Calvert County rockhounding spots on public land?+

Most spots in this list are tagged public, but access can change with seasons, claims, and local closures. Always verify before driving out — links in the app open the right BLM, USFS, or county pages.

Plan a Calvert County rockhounding trip

Open RockHoundR to see these spots on the map alongside land overlays, weather, geology, and your saved finds.