Petrified Wood near Boise, ID

15 of the mapped rockhounding spots within 150 miles of Boise report petrified wood. The closest is Ada County, about 16 miles out (20 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 15 petrified wood collecting spots within 150 miles of Boise, Idaho

Closest petrified wood spots to Boise

Types of petrified wood reported near Boise

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

Every petrified wood spot within 150 miles of Boise

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

Petrified Wood near Boise FAQ

Where can I find petrified wood near Boise?+
15 mapped spots within about 150 miles of Boise report petrified wood. The closest is Ada County in Ada County County, roughly 16 miles away (20 min drive). The full list with coordinates is on this page.
Can I collect petrified wood on public land near Boise?+
15 of the 15 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 Boise do I need to drive?+
The nearest petrified wood spot is about 16 miles out, and the farthest on this list is 146 miles. Most fall inside a normal weekend day-trip radius.

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