No independently verified coordinate pins match the current filters. Use Show on map on any visible result to resolve its safe address/name query onto this map, or use its Google/OSM/Apple links.
Torrey C. Brown Rail TrailMarylandNamed public place map search Tuckahoe State ParkMarylandNamed public place map search Washington Monument State ParkMarylandNamed public place map search Western Maryland Rail TrailMarylandNamed public place map search Wetipquin Creek State ParkMarylandNamed public place map search Wolf Den Run State ParkMarylandNamed public place map search Woodmont Natural Resources Management AreaMarylandNamed public place map search Wye Island State Natural Resources Management AreaMarylandNamed public place map search Wye Oak State ParkMarylandNamed public place map search Youghiogheny Wild River Natural Environmental AreaMarylandNamed public place map search Allowed/restrictedPermit requiredProhibitedRestricted / partialReview
Map meaning: verified coordinate pins identify independently grounded public visitor/access reference points. Query-only records can be resolved on demand as temporary provider search matches; sensitive records use a deliberately broader agency/locality query. Temporary search matches are not stored as verified coordinates. No map mode is a property boundary, detecting zone, archaeological target, or permission boundary.
Prohibited — ordinary recreational detector use outside an eligible designated swimming-beach exception
Grade A · 100/100
Maryland Department of Natural Resources — Maryland Park Service
Maryland Park Service policy prohibits relic/treasure digging, prehistoric/historic artifact removal and metal-detector use without a Maryland Historical Trust Office of Archaeology permit. That archaeology permit is for qualified scientific investigation, not ordinary recreational detecting.
DecisionProhibitedTrip readyNoPlanChoose Legal AlternativeEvidenceCurrentScopeControlling Rule Scope StoredPrecisionExpress detector-use prohibition or equivalent no-detecting rule
Permit: Maryland Historical Trust archaeology permit only for qualified scientific investigation; not ordinary recreational authorization
Verified: 2026-08-29
Prohibited — ordinary recreational detector use outside an eligible designated swimming-beach exception
Grade A · 100/100
Maryland Department of Natural Resources — Maryland Park Service
Maryland Park Service policy prohibits relic/treasure digging, prehistoric/historic artifact removal and metal-detector use without a Maryland Historical Trust Office of Archaeology permit. That archaeology permit is for qualified scientific investigation, not ordinary recreational detecting.
DecisionProhibitedTrip readyNoPlanChoose Legal AlternativeEvidenceCurrentScopeControlling Rule Scope StoredPrecisionExpress detector-use prohibition or equivalent no-detecting rule
Permit: Maryland Historical Trust archaeology permit only for qualified scientific investigation; not ordinary recreational authorization
Verified: 2026-08-29
Prohibited — ordinary recreational detector use outside an eligible designated swimming-beach exception
Grade A · 100/100
Maryland Department of Natural Resources — Maryland Park Service
Maryland Park Service policy prohibits relic/treasure digging, prehistoric/historic artifact removal and metal-detector use without a Maryland Historical Trust Office of Archaeology permit. That archaeology permit is for qualified scientific investigation, not ordinary recreational detecting.
DecisionProhibitedTrip readyNoPlanChoose Legal AlternativeEvidenceCurrentScopeControlling Rule Scope StoredPrecisionExpress detector-use prohibition or equivalent no-detecting rule
Permit: Maryland Historical Trust archaeology permit only for qualified scientific investigation; not ordinary recreational authorization
Verified: 2026-08-29
Prohibited — ordinary recreational detector use outside an eligible designated swimming-beach exception
Grade A · 100/100
Maryland Department of Natural Resources — Maryland Park Service
Maryland Park Service policy prohibits relic/treasure digging, prehistoric/historic artifact removal and metal-detector use without a Maryland Historical Trust Office of Archaeology permit. That archaeology permit is for qualified scientific investigation, not ordinary recreational detecting.
DecisionProhibitedTrip readyNoPlanChoose Legal AlternativeEvidenceCurrentScopeControlling Rule Scope StoredPrecisionExpress detector-use prohibition or equivalent no-detecting rule
Permit: Maryland Historical Trust archaeology permit only for qualified scientific investigation; not ordinary recreational authorization
Verified: 2026-08-29
Prohibited — ordinary recreational detector use outside an eligible designated swimming-beach exception
Grade A · 100/100
Maryland Department of Natural Resources — Maryland Park Service
Maryland Park Service policy prohibits relic/treasure digging, prehistoric/historic artifact removal and metal-detector use without a Maryland Historical Trust Office of Archaeology permit. That archaeology permit is for qualified scientific investigation, not ordinary recreational detecting.
DecisionProhibitedTrip readyNoPlanChoose Legal AlternativeEvidenceCurrentScopeControlling Rule Scope StoredPrecisionExpress detector-use prohibition or equivalent no-detecting rule
Permit: Maryland Historical Trust archaeology permit only for qualified scientific investigation; not ordinary recreational authorization
Verified: 2026-08-29
Prohibited — ordinary recreational detector use outside an eligible designated swimming-beach exception
Grade A · 100/100
Maryland Department of Natural Resources — Maryland Park Service
Maryland Park Service policy prohibits relic/treasure digging, prehistoric/historic artifact removal and metal-detector use without a Maryland Historical Trust Office of Archaeology permit. That archaeology permit is for qualified scientific investigation, not ordinary recreational detecting.
DecisionProhibitedTrip readyNoPlanChoose Legal AlternativeEvidenceCurrentScopeControlling Rule Scope StoredPrecisionExpress detector-use prohibition or equivalent no-detecting rule
Permit: Maryland Historical Trust archaeology permit only for qualified scientific investigation; not ordinary recreational authorization
Verified: 2026-08-29
Prohibited — ordinary recreational detector use outside an eligible designated swimming-beach exception
Grade A · 100/100
Maryland Department of Natural Resources — Maryland Park Service
Maryland Park Service policy prohibits relic/treasure digging, prehistoric/historic artifact removal and metal-detector use without a Maryland Historical Trust Office of Archaeology permit. That archaeology permit is for qualified scientific investigation, not ordinary recreational detecting.
DecisionProhibitedTrip readyNoPlanChoose Legal AlternativeEvidenceCurrentScopeControlling Rule Scope StoredPrecisionExpress detector-use prohibition or equivalent no-detecting rule
Permit: Maryland Historical Trust archaeology permit only for qualified scientific investigation; not ordinary recreational authorization
Verified: 2026-08-29
Prohibited — ordinary recreational detector use outside an eligible designated swimming-beach exception
Grade A · 100/100
Maryland Department of Natural Resources — Maryland Park Service
Maryland Park Service policy prohibits relic/treasure digging, prehistoric/historic artifact removal and metal-detector use without a Maryland Historical Trust Office of Archaeology permit. That archaeology permit is for qualified scientific investigation, not ordinary recreational detecting.
DecisionProhibitedTrip readyNoPlanChoose Legal AlternativeEvidenceCurrentScopeControlling Rule Scope StoredPrecisionExpress detector-use prohibition or equivalent no-detecting rule
Permit: Maryland Historical Trust archaeology permit only for qualified scientific investigation; not ordinary recreational authorization
Verified: 2026-08-29
Prohibited — ordinary recreational detector use outside an eligible designated swimming-beach exception
Grade A · 100/100
Maryland Department of Natural Resources — Maryland Park Service
Maryland Park Service policy prohibits relic/treasure digging, prehistoric/historic artifact removal and metal-detector use without a Maryland Historical Trust Office of Archaeology permit. That archaeology permit is for qualified scientific investigation, not ordinary recreational detecting.
DecisionProhibitedTrip readyNoPlanChoose Legal AlternativeEvidenceCurrentScopeControlling Rule Scope StoredPrecisionExpress detector-use prohibition or equivalent no-detecting rule
Permit: Maryland Historical Trust archaeology permit only for qualified scientific investigation; not ordinary recreational authorization
Verified: 2026-08-29
Prohibited — ordinary recreational detector use outside an eligible designated swimming-beach exception
Grade A · 100/100
Maryland Department of Natural Resources — Maryland Park Service
Maryland Park Service policy prohibits relic/treasure digging, prehistoric/historic artifact removal and metal-detector use without a Maryland Historical Trust Office of Archaeology permit. That archaeology permit is for qualified scientific investigation, not ordinary recreational detecting.
DecisionProhibitedTrip readyNoPlanChoose Legal AlternativeEvidenceCurrentScopeControlling Rule Scope StoredPrecisionExpress detector-use prohibition or equivalent no-detecting rule
Permit: Maryland Historical Trust archaeology permit only for qualified scientific investigation; not ordinary recreational authorization
Verified: 2026-08-29