Bilbao's most cherished religious sanctuary, dedicated to the patron saint of Vizcaya, can be reached by the 313 stairs from Plaza de Unamuno or by the gigantic elevator (the Ascensor de Begoña) looming over Calle Esperanza 6 behind the San Nicolás church. The church's Gothic nave was begun in 1519 on the site of an early hermitage, where the Virgin Mary was alleged to have appeared long before. Finished in 1620, the basilica was completed with the economic support of the shipbuilders and merchants of Bilbao, many of whose businesses are commemorated on the inner walls of the church. The high ground the basilica occupies was strategically important during the Carlist Wars of 1836 and 1873, and as a result La Begoña suffered significant damage that was not restored until the beginning of the 20th century. Comparable in importance (if not in geographical impact) to Barcelona's Virgen de Montserrat, the Basílica de la Begoña is where the Athletic de Bilbao soccer team makes its pilgrimage, some of the players often barefoot, in gratitude for triumphs.