Santiago Etxea is a monumental site, located at the mouth of the River Urola, between its protected marshes and the beach on the Bay of Biscay, with the same name.

The Zuloaga collection is exhibited to the public in the Basque painter's study, the gallery of his private collection and the Hermitage on St. James' Way. These places contain major works by Ignacio Zuloaga, together with works of art that the painter gathered together throughout his life, such as Christ on the Cross by El Greco (1500-1600), by Goya, General Palafox (1808) and the Countess of Baena (1800) by Zurbarán, St. Ursula, the portrait of Martínez de la Rosa painted by Vicente López in 1845, the panel by Luis Morales El Divino, the Pietá from the mid-16th century, along with other important carvings and panels. The collection also includes sculptures by Rodin, The Demon and the Flesh and a bust of Gustav Mahler, and a cricified Christ by Julio Beobide, a sculptor from Zumaia and a good friend of Zuloaga's.