EUROPE

Civita di Bagnoregio is a town that was founded by the Etruscan civilisation over 2,500 years in the Province of Viterbo of central Italy.

The so-called Etruscan Pyramid is a megalithic rock-cut monument, located in the Tacchiolo valley near the city of Viterbo, Italy.

Wewelsburg is a Renaissance castle in the village of Wewelsbury, Germany, that served as an SS school, and a centre for SS Nazi occultism.

Taenarum, also known as also known as Tainaron or Matapan is an ancient Greek city, located on the Cape Matapan at the end of the Mani Peninsula in Greece, which during antiquity was a mythical gateway to Hades.

The Grianan of Aileach, also called Greenan Ely or Greenan Fort, is a stone ringfort located on the summit of Greenan Mountain in County Donegal, Ireland.

Rochester Castle is an English castle on the banks of the River Medway in Rochester, England, that during the first Baron’s War was captured by baronial forces and stood against King John in a bloody siege.

The Saint-Nazaire submarine base is a large, fortified submarine base constructed by the Germans in the occupied city of Saint-Nazaire on the west coast of France.

Diocletian's Palace is an ancient palace complex, built during the fourth century AD for the retirement of the Roman emperor Diocletian.

The Führerbunker was a subterranean bunker complex in Berlin, Germany, that served as Hitler's final Führer Headquarters in the last months of the Second World War.

The West Norwood Catacombs is a network of subterranean vaults and passages for the burial of human remains beneath West Norwood Cemetery, in London, England.

The Villa of Tiberius is a ruined Roman villa complex located in the present-day town of Sperlonga, in the province of Latina on the western coast of Italy.

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.