Europe-Places.com has listed approx 123 National parks in Portugal. Some of the Top rated National parks in Portugal are- Sintra-Cascais Natural Park, Peneda-Gerês National Park, Peneda-Gerês National Park, Peneda-Gerês National Park, Peneda-Gerês National Park, Serra da Estrela Natural Park, Serra da Estrela Natural Park, Serras de Aire e Candeeiros Nature Park, Serras de Aire e Candeeiros Nature Park & Serras de Aire e Candeeiros Nature Park.