Tour description provided by Viator

Experience the perfect introduction to Lisbon aboard this City Sightseeing hop-on hop-off sightseeing tour! You'll see all the beautiful sights of Lisbon in a comfortable and secure environment, with full commentary provided.

Lisbon is a city of contrasts, and you can experience both the historic and cosmopolitan parts of the city on a choice of two routes.You will discover the city's sights at your own leisure including the cultural quarter of Belem, the Marques do Pombal Square, the Tower Vasco da Gama and the Lisbon Ocenarium, built in 1998 for the international exhibition.City Sightseeing buses run every half an hour so you can customize your own tour by hopping on and off at any stop, as many times as you like.Your ticket is valid on both routes to cover all the sights you would like to visit! Each route makes frequent stops - simply hop off where you want to, and return to any stop to continue your tour.