That is the Capilla de San Roque in Furela. That day is still vivid in my head from early Feb 10, 2018...I finally came to grips that none of the mud I was walking in was mud!
This site is run by Ivar at in Santiago de Compostela.
This site participates in the Amazon Affiliate program, designed to provide a means for Ivar to earn fees by linking to Amazon