Fatima Nazare and Obidos Day Tour from Lisbon Fatima, Nazare & Obidos Full-Day Tour Fatima and Coimbra Day Tour from Porto Braga and Guimaraes Full-Day Trip from Porto Sintra Highlights and Pena Palace Day Tour from Lisbon Sintra, Cascais, and Pena Palace One-Day Tour from Lisbon Sintra, Regaleira, and Pena Palace One-Day Tour from Lisbon Aveiro, Paiva Walkways, and Arouca 516 Footbridge Tour from Porto Aveiro Half-Day Tour from Porto with Moliceiro River Cruise Douro Valley Premium Small Group One-Day Wine Tour from Porto