The Calle de la Amargura ("Bitterness Street") is a four-block-long street located in San Pedro district, Montes de Oca canton, and is one of the best-known zones near San José city. La Calle, as it is often called, is very close to the University of Costa Rica (UCR) and other important higher education centers.
https://ja.wikipedia.org/wiki/Calle de la Amargura