Appropriately named, this 312-foot tall UFO-shaped tower rises up from the New Bridge crossing the Danube River in Bratislava. The UFO Tower was constructed from 1967-72 and the bridge was named the "The Structure of the Century in Slovakia" in 2001. The tower features a restaurant, bar and observation deck that can be accessed by elevator in just 45 seconds. Visitors can get an amazing 360-degree view of the city from atop the UFO Tower.
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