Poland The Wolf’s Lair This Nazi ruin was the site where Hitler was almost blown up by a suitcase bomb. Read More
United States of America ATLAS-I ATLAS-I is world’s largest wood and glue structure designed to test the radiation hardening of strategic aircraft systems against EMP pulses from nuclear warfare. Read More
Egypt The Unfinished Obelisk The unfinished obelisk is the largest known ancient obelisk and is located in the northern region of the stone quarries of ancient Egypt. Read More
Georgia The Fortified Villages of Khevsureti Tucked away in the Caucasus Mountains in the north of Georgia, is the historic province of Khevsureti. Read More
Turkey Derinkuyu Underground City Derinkuyu Underground City is an ancient multi-level underground city of the Median Empire in the Derinkuyu district in Nevşehir Province, Turkey. Read More