If you would rather see Lisbon with a guide, HappyToVisit ranks the best-reviewed Lisbon tours, and the official Visit Lisboa and Visit Portugal sites cover hours and access.
From Lisbon: Sintra’s Historical and Natural Gems

Sintra can feel like a maze of sights. This day tour keeps it simple: you hit the big-name places in a tight loop, riding in an air-conditioned minivan with a small max of 8 travelers. I also like the way…














