Albergue de San Antón
The albergue is built within the ruins of the Monastery of San Antón, XIV c. It is worth a visit and a great place to rest. No phone, no lights, no wifi, no hot water... just a whole lot of juju. You do laundry in the canal, but you can get a shower if you don't mind a cold one. Simple dinner and breakfast served. Donativo. They don't accept bags sent ahead. 12 beds, first come, first served. Don't let the description turn you off, it is marvelous!
Carretera de Hontanas-Castrojeriz