Castle of Pedraja
43°27′17″N 3°55′46″W The Castle of Pedraja, the Castle of Liencres or Castle of Hercules was a castle-type fortification located on La Picota mountain (also called, at the time, Castle Mountain), overlooking the town of Liencres (Cantabria). It was probably founded by Garcilaso I de la Vega at the end of the 13th century or beginning of the 14th century, as part of the defense of the lordship of La Vega, owned by the House de La Vega.