tua river and the são lourenço thermal village: a hidden refuge in trás-os-montes, portugal

traiexcl sosmontes landscape river pier mountain forest pineforest village pinetrees rivertua natural sapound olourenasect spa water spring nature tourism bluesky pombaldeansiapound es carrazedadeansiapound heritage unesco braganasect portugal sky summer darken tree green travel perspective heat refresh leisure lake outdoors promenade fishing panorama pine hillside houses neighborhood abandoned