My favourite campsites (and areas) on the Algarve are Camping Ingrina (cheap, basic) and Salema Eco camp (”normal”), both west of Lagos.
Winter can be both warm and sunny and wet and cold. I had frost on my tent in january/february a few years ago.
My BF profile pic was taken by a menhir on the road between Vila do Bispo and Camping Ingrina. The night skies are fantastic due to low light pollution.
Last edited by imi; 02-05-21 at 01:28 PM.