The so-called Greek Pyramids, also called the Pyramids of Argolis, are several frusta or truncated pyramidal shaped structures and “blockhouses”, located on the eastern part of the Peloponnese peninsula in present-day Greece.
On the small island of Isla del Caño and the Diquís Delta in Costa Rica are over 300 stone Petrospheres often referred to as the Diquís Spheres, that have been attributed to the now extinct Diquís culture.
Siq al-Barid, also called ‘Little Petra’ is a Nabataean site in the Ma'an Governorate of Jordan that features rock cut tombs, stone-built architecture, and a complex system of hydrological engineering.
The Hierapolis Ploutonion is a sacred sanctuary in the ancient Greco-Roman-Byzantine city of Hierapolis, located in classical Phrygia in the present-day province of Denizli, Turkey.
Por-Bazhyn, meaning "Clay House" in the Tuvan language are the remains of an adobe monastery or a fortified palace, that was built on a small island in Lake Tere-Khol, located in the Sengelen mountains of southern Siberia, Russia.
Sarmizegetusa Regia was the capital and political centre of the Dacians, located in the Orăştie Mountains of the Grădiștea Muncelului Natural Park, in present-day Romania.
The Moundville Archaeological Site is an ancient tribal centre of the Mississippian culture, that built a large settlement comprising of raised mounds in the present-day state of Alabama near the banks of the Black Warrior River, in the United States.
The Etowah Mounds is an ancient tribal centre of the South Appalachian Mississippian culture, that built a large settlement comprising of raised mounds located on the shore of the Etowah River, in the present Bartow County, Georgia, of the United States.
The Kincaid Mounds is an ancient tribal centre of the Mississippian culture that built a large settlement comprising of raised mounds, in the present-day state of Illinois near the banks of the Ohio River, in the United States.
Brunswick Town was a major colonial trading port in the Cape Fear region of North Carolina, that was abandoned during the on-set of the American Revolutionary War in 1775.
Çatalhöyük is an ancient proto city from the Neolithic and Chalcolithic periods, located on the edge of the Konya Plain near the present-day city of Konya in Turkey.
Sungbo’s Eredo is one of the largest man-made monuments in Africa, consisting of a giant system of ditches and embankments that surrounds the entire ljebu Kingdom in the rain forests of south-western Nigeria.
Stabiae was an ancient Roman town and seaside resort near Pompeii, that was largely buried during the AD 79 eruption of Mount Vesuvius in present-day Italy.
Coria, also called Corioritum and Corbridge, are the remains of a Roman town and fort, located south of Hadrian's Wall at the intersection of Dere Street and the Stanegate, in present-day England.
The Plain of Jars is a megalithic archaeological landscape attributed to the late Iron Age of Southeast Asia from 500 BC to AD 500, consisting of thousands of large stone jars placed on hills within the central plain of the Xiangkhoang Plateau in Laos.