Agates near Philadelphia, PA
29 of the mapped rockhounding spots within 150 miles of Philadelphia report agate. The closest is Camden County, about 3 miles out (4 min drive).
Agates are banded chalcedony nodules that survive long after their volcanic host rock rots away, which is why they concentrate in gravel bars, beaches, and glacial deposits far from where they formed.
Map of 29 agate collecting spots within 150 miles of Philadelphia, Pennsylvania
Closest agates spots to Philadelphia
- Camden CountyCamden County, New Jersey3 mi · 4 min driveJasper, Stripped Agate, Clear Agate
- PhiladelphiaDelaware County, Pennsylvania13 mi · 16 min driveAgate, Petrified Wood, Chalcedony
- Burlington CountyBurlington County, New Jersey14 mi · 18 min driveJasper, Stripped Agate, Clear Agate
- FeastervilleBucks County, Pennsylvania18 mi · 22 min driveSunstone, Agate, Feldspar
- 3M QuarrySomerset County, New Jersey42 mi · 53 min driveQuartz, Agate, Jasper
- KingstonSomerset County, New Jersey42 mi · 53 min driveAgate, Prehnite, Quartz
Types of agates reported near Philadelphia
Counts reflect how many spots in this radius mention each variety.
- Agate15
- Banded Agate8
- Moss Agate4
- Clear Agate2
- Stripped Agate2
- Agate Nodules1
Every agate spot within 150 miles of Philadelphia
Sorted by distance from Philadelphia. Tap a row for directions, access status, and nearby trips.
Agates near Philadelphia FAQ
Where can I find agates near Philadelphia?+
29 mapped spots within about 150 miles of Philadelphia report agate. The closest is Camden County in Camden County County, roughly 3 miles away (4 min drive). The full list with coordinates is on this page.
Can I collect agates on public land near Philadelphia?+
29 of the 29 spots here sit on land mapped as publicly accessible. Casual hand collecting of common rocks and minerals is allowed on most BLM and Forest Service land with limits set by the local field office; national parks and most state parks are closed to collecting. Confirm current rules with the managing agency before a trip.
What is the fastest way to spot an agate in a gravel bed?+
Look for waxy luster and translucence rather than color. Wet the stone or look right after rain: agate glows softly at thin edges when backlit, while jasper and chert stay opaque. Banding clinches it but is often hidden until the stone is cracked or tumbled.
How far from Philadelphia do I need to drive?+
The nearest agate spot is about 3 miles out, and the farthest on this list is 124 miles. Most fall inside a normal weekend day-trip radius.
Keep exploring from Philadelphia
Agates near other cities
Hunt agates around Philadelphia with the map in your pocket
RockHoundR shows these spots on an offline map with public land overlays, geology layers, weather, and a log for your finds.
