Today, visitors to Celestia will find little more than a forest, a few traces of old foundations, and a historical marker along Route 42. In the mid-1800s, however, this mountaintop was intended to become something far more ambitious: a sacred city built in preparation for Christ’s return.
Founded by religious leader Peter E. Armstrong, Celestia was established as a community of millennialists who believed they were creating a wilderness refuge for the coming Kingdom of God. Armstrong envisioned a mountaintop “City of Heaven” where his followers would live apart from the outside world and await the fulfillment of biblical prophecy.
The community became famous for an unusual legal decision. In 1864, Armstrong deeded the land to Almighty God and “His heirs in Jesus Messiah.” Unfortunately, the new owner never paid the property taxes. Sullivan County eventually seized and sold the land for unpaid taxes, and the dream of Celestia slowly unraveled.
By the time Armstrong died in 1887, the settlement had largely been abandoned. Houses collapsed, fields returned to forest, and the mountain swallowed the community almost completely. What remains today is less a ghost town than a ghost idea: the fading footprint of a utopian religious experiment hidden in the Pennsylvania Wilds.
There are no preserved buildings or reconstructed attractions at Celestia. Most experience the site through the Pennsylvania historical marker, the surrounding landscape, and the occasionally intact and filled brochure holder. There is ample parking about 100 feet down the road from the historical marker toward Laporte. If it’s spring or early summer bring waterproof shoes as the old spring now runs through the center of the area.
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Published
July 16, 2026
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