Plaza Pedro del Castillo

This is where Mendoza actually started, and you can feel that it sits apart from the rest of town. The Área Fundacional is a quiet pocket about a kilometer northeast of the busy center, so you arrive to birdsong rather than traffic. Pedro del Castillo founded the city on this exact spot in 1561, and the plaza was the religious and social heart until the great earthquake of March 20, 1861 wrecked the colonial buildings and pushed everyone southwest to build the Ciudad Nueva. Under the square sits the Museo del Área Fundacional, free, open Tuesday to Saturday 8:00 to 20:00 and Sunday 14:00 to 20:00, with a glass floor over the excavated colonial foundations. Worth twenty minutes if it is open. Stand in the middle, get your bearings, then walk one block north to the roofless church shell.






