Allentown — Rockhounding in Lehigh County, Pennsylvania

Allentown is a mapped rockhounding spot in Lehigh County, Pennsylvania. Reported finds include jasper, chert. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Lehigh County
State: Pennsylvania
Nearest road: Skyline Drive
Postcode: 18103
Coordinates: 40.59736, -75.44122

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 Allentown

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 Allentown.

Across the state line from Allentown

Allentown is close enough to the Pennsylvania border that the next-closest rockhounding spots are in a neighboring state. Worth knowing if you are already on the road.

Allentown FAQ

Where is Allentown?+

Allentown is in Lehigh County, Pennsylvania, at 40.59736, -75.44122. Nearest road: Skyline Drive.

What rocks and minerals can you find at Allentown?+

Allentown is reported to produce Jasper, Chert.

Is collecting allowed at Allentown?+

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. Always confirm current rules with the managing agency before a trip.

How do I get to Allentown?+

Open the directions link to navigate to 40.59736, -75.44122 in Google Maps. The nearest road is Skyline Drive.

More rockhounding in Pennsylvania

See all 86 Pennsylvania spots →

Open Allentown on the map

Use the RockHoundR app for live land overlays, weather, geology, directions, and saved finds.