Explore beyond Lisbon city limits—and see several of Portugal’s top attractions in one day—on this seamless, private tour. Set off in the morning via air-conditioned vehicle and head to UNESCO-listed Sintra. Explore the rainbow-hued Pena Palace (tickets additional expense) Then, stop by Cabo da Roca (continental Europe’s westernmost point) and beautiful Azenhas do Mar and Cascais on your way back to Lisbon.