Nicosia
The Ledra Street crossing reopened in 2008 after 44 years. Inside the buffer zone, a car showroom still holds 1974 models with the price tags on.
Each stop is a single urban area with a frontier running through it — down a river, along a street, or straight through somebody's living room.
The Ledra Street crossing reopened in 2008 after 44 years. Inside the buffer zone, a car showroom still holds 1974 models with the price tags on.
Hermann Castle and Ivangorod Fortress face each other across the border river — the closest pair of opposing medieval castles anywhere.
Its twin, Nova Gorica, was built from nothing after 1948. In 2025 the pair became a joint European Capital of Culture — the first across a border.
Together with Ciudad Juárez it forms one of the largest binational metropolitan areas in the world — around 2.7 million people sharing a single desert valley.
The most complicated border on earth. When shop closing hours differed between the two countries, some businesses simply moved their counter across the line.
Think you'd have found them? Play today's expedition, or replay this one from the archive.