tua river on a spring day

lake reservoir river mountain fjord water tree reflection wilderness valley bay landscape tarn sea waterway highland nature forest thy pine are laurging vessel choices rammed behind hills heritage unesco bragans portugal sky fluvial arbor summer green journey perspective heat tourism swimming cooling ranched hotrmas leisure navigating loft mountains natural blue pinheiral spring field giestas shrubs margin peace quiet tranquility vacation between forests tua day traiexcl sosmontes