Porto and the North

Ribeira
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Dark Sky Vale do Tua
The Porto and North region joins the Portuguese territories whose skies have already been certified for stargazing.In the north-east, the banks of the River Tua are framed by slopes and mountains that have had lit

Viana do Castelo
Viana do Castelo is one of the most beautiful cities in the north of Portugal.

Astrotourism
Natural areas untouched by humans already draw visitors to Portugal, their appeal extending to the sky that envelops them.

Guimarães
Guimarães is considered the birthplace of Portugal because Afonso Henriques, who went on to be the first king of Portugal, was born here. The historical centre in the area that was within the Guimarães city walls, is associated w