Huntingdon borough
Pulpit Rocks
Did you know the Pulpit Rocks northwest of Huntingdon are a National Historic Landmark, and that what happened there was an idea?
They stand on Warrior Ridge, about a mile and a half out of town along the old Huntingdon and Hollidaysburg Turnpike. Weathered pillars of Oriskany sandstone, fifty feet high, with passages between them anywhere from one to ten feet wide. The rock was laid down roughly 390 million years ago, when this was the floor of an inland sea.
Pennsylvania set up its Geological Survey in 1836 and this was among the first ground it covered. Henry D. Rogers, the state's first geologist, and his two assistants James C. Booth and John F. Frazer, worked out here that the accepted wisdom was wrong. Everyone believed a single sandstone ran under the ridges. At the Pulpit Rocks it was plain there were three ridge-forming sandstones, with thick beds of other rock between them.
That correction is where structural geology starts. When Rogers published his final report in 1858, George Lehman's watercolour of these rocks was the frontispiece, and Lehman is commonly held to be the first professional artist a state or federal survey ever hired to draw its sites.
The site was designated a National Historic Landmark on 4 November 1993. The major section belongs to Juniata College, given by the Africa family, and the college's geology department still teaches there.
Sources
- Pulpit Rocks, National Historic Landmark nomination (NRHP ref. 93001614), designated 4 November 1993, United States Department of the Interior, National Park Service
- The Geology of Huntingdon County, Second Geological Survey of Pennsylvania, describing the Warrior Ridge 'rock cities' and naming the Pulpit Rocks, I. C. White, Second Geological Survey of Pennsylvania (1885)
Checked 2026-09-09 · County history, independently fact checked
← All stories from Huntingdon borough
Have something to add to this story, or a photograph of it? Send it here →
Photographs from Huntingdon borough
More from Huntingdon borough
Did you know? The man who ran the Museum of Fine Arts, Houston for 28 years found art in a freshman class at Juniata…
Huntingdon borough, HUNT Tower, the Switch Tower the Flood BuiltHUNT Tower stands just north of the tracks at the west end of the old station platforms in Huntingdon, where Fourth and…
Huntingdon borough, Native American Civil RightsDid you know? The man who helped bring the first national Native American rights organization into being spent the last…





