In the Vase House on the northeastern corner, now also known as the Museum of the 20th July, occurred the Call for Independence on 20 July 1810, the first independence attempt from the Spanish rule in Colombia.
在东北角是花瓶楼，现在也称为7月20日博物馆，1810年7月20日的“独立呼声”发生于此，这是哥伦比亚第一次独立尝试。