Hours can be spent merely meandering around the city's historic downtown area with the array of colonial architecture. San Luis Potosi is located in the middle of Mexico City, Monterrey and Guadalajara, Mexico's three largest cities. It falls under the Greater San Luis Potosi municipal area and is home to several art and history museums such as the National Mask Museum and the Potosí Bullfighting Centre Museum. The city's central plaza is surrounded by beautifully preserved buildings. With a Sixt car rental, Mexico awaits.