"An unsolved riddle in New Hampshire granite, where stones mark the sun and origins remain disputed"
Mystery Hill, New Hampshire (America’s Stonehenge)
Salem, New Hampshire, United States
On a wooded hillside in Salem, New Hampshire, a labyrinth of stone chambers, walls, and standing stones awaits those drawn to the unexplained. America's Stonehenge has resisted definitive interpretation for nearly a century. Radiocarbon dating confirms human presence extending back four thousand years, yet whether the structures are ancient ceremonial architecture or colonial root cellars remains genuinely unresolved. At solstices, contemporary practitioners gather to watch the sun align with carefully positioned monoliths, continuing a practice whose origins may be ancient or may be modern reinvention.
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Quick Facts
Location
Salem, New Hampshire, United States
Coordinates
42.8431, -71.2069
Last Updated
Jan 16, 2026
Learn More
America's Stonehenge has accumulated layers of interpretation since its first documentation in the early twentieth century. Colonial farmers, Native American ceremonial builders, Irish monks, and Phoenician traders have all been proposed as its creators. The archaeological debate remains genuinely unresolved, making the site as much about how we know the past as about the past itself.
Origin Story
No founding narrative exists in the conventional sense. The stories told about America's Stonehenge are competing origin theories rather than transmitted traditions.
Researcher Mary Gage and some Abenaki representatives propose that ancient Native Americans, particularly the Abenaki, built the site as a ceremonial and astronomical center approximately three to four thousand years ago. In this view, the stone chambers, standing stones, and Oracle Chamber served as a gathering place where the people came annually to hold ceremonies with the spirits and mark the turning of the seasons. The astronomical alignments would have enabled precise tracking of solstices, equinoxes, and cross-quarter days for ceremonial and agricultural purposes.
William Goodwin, who purchased the site in 1937, promoted the theory that Irish Culdee monks built it around 1000 CE as a monastery. He compiled his arguments in his 1946 book, The Ruins of Great Ireland in New England. Goodwin significantly rearranged stones to fit his theory, compromising the archaeological record. This theory is considered pseudoarchaeological.
Barry Fell, in his 1976 book America BC, claimed to identify Phoenician inscriptions in Ogham script at the site, suggesting Mediterranean visitors in antiquity. Professional archaeologists have rejected this theory entirely, identifying the supposed inscriptions as natural marks or modern scratchings.
Mainstream archaeologists generally attribute the structures to colonial farmers, with Jonathan Pattee's homestead the best documented. In this view, the chambers are root cellars, the Sacrificial Table is a lye-leaching stone for soap-making, and the alignments are coincidental or modern constructions.
Key Figures
Jonathan Pattee
Colonial-era homesteader
William Goodwin
Property owner and promoter of Irish monk theory
Robert Stone
Property owner and researcher
Mary Gage
Independent researcher
H.P. Lovecraft
Author who visited the site
Spiritual Lineage
The lineage of America's Stonehenge is the central question the site poses. If built by Native Americans, it connects to broader traditions of stone construction and astronomical observation documented at sites like Serpent Mound and the medicine wheels of the Plains. If built by colonial farmers, it represents practical Yankee ingenuity rather than spiritual heritage. If neither theory is fully correct, the site may represent multiple layers of construction and use over centuries or millennia. What can be said is that radiocarbon dating from charcoal deposits at the site has yielded dates from approximately 2000 BCE to 173 BCE, confirming human presence in deep antiquity. The 1982 excavation supervised by the New Hampshire state archaeologist found evidence of Native American lithic techniques. These findings do not prove indigenous construction of the visible structures, but they establish that the site was not a pristine wilderness when colonial farmers arrived. The contemporary spiritual use of the site connects it to a broader movement of earth-based spirituality, solstice observance, and pilgrimage to places perceived as energetically significant. Whether this contemporary practice continues an ancient tradition or invents one, it has become part of the site's living meaning.
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