Iglesia de Santiago y capilla de San Agustín, Roncesvalles Monument · Orreaga/Roncesvalles, Pirineo, Navarra The church of Santiago is a sober 13th-century Gothic chapel. The chapel of San Agustín, for its part, holds the tomb of King Sancho VII the Strong, founder of the collegiate church. siglo XIII Photo: Hayden Soloviev (CC BY 4.0) What to see and do in Orreaga/Roncesvalles