"When Berlin was divided, Checkpoint Charlie was the most famous of the border crossings between the eastern and western halves of the city. It was here that Allied soldiers registered before crossing over into the Soviet-controlled sectors. Thanks to its appearances in Cold War thrillers from Bond movies to John Le Carré novels, it has become a symbol of that era in the city’s, and world’s, history. A small museum nearby includes a replica of the guardhouse that once stood here."