Petrified Wood near Williamsport, PA

14 of the mapped rockhounding spots within 150 miles of Williamsport report petrified wood. The closest is Harrisburg, about 74 miles out (1 hr 33 min drive).

Petrified wood is ancient wood replaced cell by cell with silica. It concentrates where volcanic ash buried forests, and weathered pieces collect as float on desert slopes and in washes.

Map of 14 petrified wood collecting spots within 150 miles of Williamsport, Pennsylvania

Closest petrified wood spots to Williamsport

Types of petrified wood reported near Williamsport

Counts reflect how many spots in this radius mention each variety.

Every petrified wood spot within 150 miles of Williamsport

Sorted by distance from Williamsport. Tap a row for directions, access status, and nearby trips.

Petrified Wood near Williamsport FAQ

Where can I find petrified wood near Williamsport?+
14 mapped spots within about 150 miles of Williamsport report petrified wood. The closest is Harrisburg in York County County, roughly 74 miles away (1 hr 33 min drive). The full list with coordinates is on this page.
Can I collect petrified wood on public land near Williamsport?+
12 of the 14 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.
How can I tell petrified wood from plain rock?+
Look for wood structure: parallel grain lines, growth rings on cut ends, and bark texture on the outside. Petrified palm shows a distinctive rod-and-dot pattern instead of rings. Plain jasper and chert show none of these, even when the color looks woody.
How far from Williamsport do I need to drive?+
The nearest petrified wood spot is about 74 miles out, and the farthest on this list is 148 miles. Most fall inside a normal weekend day-trip radius.

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