Amsterdamse Poort in Haarlem (on explore)

The Amsterdamse Poort is an old city gate of Haarlem, Netherlands. It is located at the end of the old route from Amsterdam to Haarlem and the only gate left from the original twelve city gates. It was created in 1355 and is the only remaining city gate from the defenses of Haarlem. Until the 17th century it was the city gate used for traffic by land. (source Wikipedia)