🇺🇸 United States · Rock art
Anzick Site
Paleo-Indian (Clovis, ~12,700 BP) · Clovis (Paleo-Indian)
Only Clovis burial (12,600 BCE) — 18-month child with 112 ochre-stained tools and first Paleo-Indian genome, Montana.
🇵🇪 Peru · Ancient city
Pampa de las Llamas
Classic · Maya/Andean
Pampa de las Llamas — 700 collcas storage city.
🇺🇸 United States · Hydraulic works
American Canal
The American Canal is an irrigation canal in the Upper Rio Grande Valley near El Paso, Texas.
🇻🇪 Venezuela · Rock art
Caicara del Orinoco
Caicara del Orinoco is a town in, and the administrative seat of, Cedeño Municipality, Bolívar State, Venezuela. Currently the Venezuelan government is building a bridge across the Orinoco at Caicara.
🇬🇹 Guatemala · Temple complex
La Blanca Acropolis – Mopán Valley
Classic · Maya/Andean
La Blanca — Mopán River vaulted acropolis.
🇺🇸 United States · Archaeological wonder
Blue Hill Meteorological Observatory
The Blue Hill Meteorological Observatory in Milton, Massachusetts is the foremost structure associated with the history of weather observations in the United States.
🇺🇸 United States · Earthwork
Center for American Archeology
The Center for American Archeology, or CAA, is an independent non-profit 501(c)(3) research and education institution located in Kampsville, Illinois, USA, near the Illinois River.
🇲🇽 Mexico · Temple complex
Balamku
Late Classic (Rio Bec–Chenes) · Maya (Rio Bec)
Balamku — 16 m jaguar stucco frieze in Calakmul forest.
🇬🇹 Guatemala · Ancient city
Balberta
Balberta is a major Mesoamerican archaeological site on the Pacific coastal plain of southern Guatemala, belonging to the Maya civilization.
🇺🇸 United States · Ancient village
Cactus Hill
Pre-Clovis to Clovis · Pre-Clovis (Cactus Hill)
Sandy terrace pre-Clovis site (16,000 BCE) with blades beneath Clovis on Nottoway River, Virginia.
🇵🇪 Peru · Rock art
Carachupa
Carachupa (Quechua for opossum) is an archaeological site with rock art in Peru. It is located near the village of Carachupa, in Lonya Grande District, region of Amazonas.
🇧🇷 Brazil · Cave
Caverna da Pedra Pintada
Caverna da Pedra Pintada (Painted Rock Cave), is an archaeological site in northern Brazil with evidence of human presence dating ca. 11,200 years ago.
🇲🇽 Mexico · Temple complex
Chacmultun
Classic · Maya/Andean
Chacmultun — Puuc Red House vault paintings.
🇨🇱 Chile · Archaeological wonder
Chan-Chan
Chan-Chan is an archaeological site and beach on the coast of the commune of Mehuín in southern Chile.
🇵🇪 Peru · Rock art
Chawaytiri
Chawaytiri (Hispanicized Chahuaytire, Chahuaytiri) is an archaeological site with rock paintings in Peru.
🇺🇸 United States · Ancient village
Chimney Rock Great House Pueblo
Pueblo II (Chacoan, 925–1125 CE) · Ancestral Puebloan (Chacoan)
Northernmost Chacoan great house (925–1125 CE) aligned to 18.6-year lunar standstill between twin spires, Colorado.
🇬🇹 Guatemala · Ancient city
Cotzumalhuapa
The Cotzumalhuapa archaeological culture is from the piedmont area of the Escuintla Department, Guatemala.
🇺🇸 United States · Earthwork
Crystal River Mounds
Middle Woodland (Deptford–Weeden Island, 200 BCE–750 CE) · Deptford–Weeden Island (Florida Woodland)
Woodland plaza center (200 BCE–750 CE) with 6 mounds and Hopewell exotics on Crystal River estuary, Florida.
🇲🇽 Mexico · Ancient city
Edzná
Maya Classic (Puuc) · Maya (Puuc/ Petén)
Edzná — hydraulic capital with Five Stories Pyramid.