The two stretches of road between here and Reliegos are without any services outside of those to be found in Calzadilla de los Hermanillos. Be sure to carry enough water.
The village is not far off the main road or the Camino Real. I am staying for the night, then walking back down to the Camino Real in the morning as it is shorter to get to Religios that way. The albergue is clean and serviceable, no WiFi, but Jesus, our host, is great. (written on 04 October).
This alburgue is open not closed. I am staying there now on 14 September 2021. Thought you might like to know.