For 2024 Pilgrims: €50,- donation = 1 year with no ads on the forum + 90% off any 2024 Guide. More here. (Discount code sent to you by Private Message after your donation)
1. It's overkill in Spain, probably -10 too, since there should be some kind of heating in most open albergues, and -10 temperatures are rare outside, even on February.
2. Albergues have mattresses. Unless you sleep outside (ie. tent), not needed. You might want some kind of sheets.
3...
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