USA, Nevada, Clark County, Valley of Fire State Park. An ancient pyramid superstructure carved by prehistoric people from a sandstone monolith.

---

Size: 5436px × 3629px
Photo credit: © Dominic Gentilcore / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: advanced, aliens, alternative, america, ancient, biggest, building, carved, clark, conspiracy, county, culture, curious, fake, geometry, historic, history, human, indian, intricate, intriguing, knolls, larger, largest, masonic, masons, megalith, megalithic, mississippian, mounds, mountains, nevada, north, odd, older, people, plazas, pyramid, sacrafice, sacred, sculpture, shape, size, southern, structures, temple, terrace, theory, unnatural, world