What you'll hear inside Frías:

• 1
  Homage Tower

  The Torre del Homenaje of Castillo de Frías stands entirely separate from the main fortification, perched dramatically on a rocky outcrop at the south-western corner of the complex.

• 2
  Courtyard of Arms and Cistern

  The castle's inner courtyard at Frías is a nearly square enclosure that was originally partly covered, with residential quarters to the south and service areas to the north—including granaries…

• 3
  Romanesque Windows of the Patio de Armas

  The Romanesque windows of the Patio de Armas are three paired openings set into the south wall of Burgos Castle's inner courtyard.

• 4
  Hermitage of Our Lady of the Hoz (Tobera)

  The Ermita de Nuestra Señora de la Hoz sits in Tobera, roughly 2 kilometres southwest of Frías.

• 5
  Vadillo Convent

  Santa María de Vadillo Convent, founded in 1219 by Diego Faro, a canon of Burgos and archpriest of Frías, once housed a community of Augustinian Canons Regular.

• 6
  San Francisco Convent

  The Convento de San Francisco is a former Franciscan monastery situated on the outskirts of Frías, at the city's edge heading towards the Ebro bridge and Cillaperlata.

• 7
  Chain Gate

  The Puerta de la Cadena was the main entrance to the centre of Frías and formed part of the defensive system protecting the town's southern wall, dating from the 13th century.

• 8
  Postigo Gate

  The Puerta del Postigo is one of three historic gateways in the old town walls of Frías, located near the Iglesia de San Vicente.

• 9
  Medina Gate

  Puerta de Medina serves as the main gateway to Frías, positioned closest to the castle within the city's medieval walls.

• 10
  Castle of the Velascos

  Rock-top fortress with keep and views over the Tobalina valley and the Ebro.

• 11
  Medieval Bridge over the Ebro

  Bridge with a 14th-century central defensive tower, the town's best-known image.