Chesapeake Bay — Rockhounding in Calvert County, Maryland
Chesapeake Bay is a mapped rockhounding spot in Calvert County, Maryland. Reported finds include fossils. Below: coordinates, access notes, nearby spots, and trip-planning links.
Map showing Chesapeake Bay in Calvert County, Maryland
Quick details
- Access
- Public area
- County
- Calvert County
- State
- Maryland
- Nearest road
- Beach Boardwalk
- Postcode
- 20685
- Coordinates
- 38.44769, -76.45478
Land & collecting status
Generally open to casual rockhounding
Most public-tagged spots sit on BLM, U.S. Forest Service, or other federal land where reasonable hand collecting of common rocks and minerals is allowed. Confirm posted rules and active mining claims before you dig.
Public-land rules vary by agency, season, and field office. The RockHoundR app pulls live BLM, USFS, NPS, and tribal overlays so you can see exactly which agency manages the ground at this spot.
Sources & verification
Spot details combine the public RockHoundR location dataset, normalized mineral labels, agency land-status checks in the app, and community submissions. Coordinates are approximate until verified in the field.
Sources: RockHoundR public spot dataset, app land overlays, and local agency review before each trip.
Found at Chesapeake Bay
Each chip opens all spots that produce that material; the encyclopedia link opens the full ID and field guide.
Nearby rockhounding spots
Other rockhounding spots within driving distance of Chesapeake Bay.
- Calvert Cliffs State ParkCalvert County, Maryland · 4 mi awayFossils, Shark Teeth
- Prince George’s CountyPrince George's County, Maryland · 25 mi awayPetrified Wood
- Sullivan CoveAnne Arundel County, Maryland · 43 mi awayAmber
- North Ferry PointAnne Arundel County, Maryland · 44 mi awayAmber, Fossils
- Magothy RiverAnne Arundel County, Maryland · 47 mi awayPyrite
- BeltsvillePrince George's County, Maryland · 50 mi awayHyalite Opal, Quartz, Silicified Wood
- Kensington Mica MineMontgomery County, Maryland · 52 mi awayGolden Beryl, Mica
- Bear IslandMontgomery County, Maryland · 54 mi awayApatite, Epidote, Amphibolite
Across the state line from Chesapeake Bay
Chesapeake Bay is close enough to the Maryland border that the next-closest rockhounding spots are in a neighboring state. Worth knowing if you are already on the road.
- ArlingtonArlington County, Virginia · 45 mi awayBlue Quartz
- ArlingtonArlington County, Virginia · 46 mi awayJasper
- QuanticoStafford County, Virginia · 47 mi awayPetrified Wood, Opalized Wood
- LaurelSussex County, Delaware · 48 mi awayIron Ore
- Stafford CountyStafford County, Virginia · 52 mi awayVivianite
- MinnievillePrince William County, Virginia · 53 mi awayAmethyst, Quartz
Chesapeake Bay FAQ
Where is Chesapeake Bay?+
What rocks and minerals can you find at Chesapeake Bay?+
Is collecting allowed at Chesapeake Bay?+
How do I get to Chesapeake Bay?+
More rockhounding in Maryland
See all 38 Maryland spots →Open Chesapeake Bay on the map
Use the RockHoundR app for live land overlays, weather, geology, directions, and saved finds.
