Berlin’s most prominent monument is now a must-visit attraction in the German capital, welcoming more than one million visitors each year. At around 666 feet (203m) high, the tower’s viewing deck offers panoramic views across the city and surrounds – steady any nerves at Bar 203. Just above, the revolving Sphere Restaurant sits at 679 feet (207m) above the city. It does a full circle every hour, giving diners plenty of time to drink in the lovely views.

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Terrific towers with views worth the climb