The Los Arquitos Baths were built in 1821.

The baths had thirteen tubs, four open-air baths, an orchard, a set of public washhouses, and in the late 19th century, a pool known as "La Puga" was added.

The complex consists of buildings from different eras, with the old Hotel San Carlos standing out.

In 1989, the architectural ensemble was declared a historic monument, and since 1994, it has been integrated as a Cultural Center.

It features a theater, exhibition halls, video library, artistic initiation workshops, conference spaces, visual arts exhibitions, and an interesting on-site museum.