Wonderful Roman Bath for private use at Rural Hotel Termas Aqua Libera in Aljucen. Didn't stay there but 3 of us booked the baths for an hour. Cold, tepid and hot baths. They provide swim suits. I think it was 20e each.
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