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.
Serjilla is an abandoned settlement, part of a group of 40 similar sites known as the “Dead Cities” that are organised into 8 archaeological parks in northwest Syria.
Merv, also known by many names such as Alexandria, Antiochia in Margiana and Marv-i-Shahijan or “Merv the Great” was an ancient city located in present Turkmenistan.
The Maijishan Grottoes is an elaborate range of rock-cut ceremonial chambers, containing over 7200 Buddhist sculptures and 100 square metres of murals in Tianshui, northwest China.
Cahokia was the largest urban settlement to develop from the Mississippian culture, a mound-building pre-Columbian civilisation that developed in the Midwestern, Eastern, and South-eastern United States.
The pre-Roman settlement is believed to have been founded by Tasciovanus, King of the Catuvellauni, and was called Verlamion or Uerulāmion in Brittonic.
Ciudad Perdida, translated in Spanish as the “Lost City”, also known as "Teyuna" and "Buritaca" is an archaeological site in the jungles of the Sierra Nevada de Santa Marta in Colombia.
Hardknott Roman Fort, also known as Mediobogdum in the Ravenna Cosmography is a Roman Fort constructed at the Hardknott Pass in the Lake District, Cumbria, England to guard against raids by the Scots and Brigantes
Masada is an ancient fortress and palace, built on the plateau of a geological horst (regions that lie between normal faults and are either higher or lower than the area beyond the faults) in the Southern District of Israel overlooking the dead sea.
Rutupiae (Richborough Castle) are the ruins of a Roman Saxon Shore Fort located in Richborough, Kent in the United Kingdom.
Although a matter of scholarly...
Derinkuyu is an underground hive city in the Derinkuyu district, Turkey, one of 36 proposed underground city complexes found throughout the region of Cappadocia.