This tour is high-medium level and is about 40 km, but with my e-bikes this is really easy! I will meet you at Praça do Comércio in Lisbon with our electric bikes, water and helmets. Then we will take our e-bikes on the train to Sintra, classified by UNESCO as World Heritage Cultural Landscape. We will visit the village and stop near the National Palace with its huge and middle-age chimneys. We will then taste the famous queijadas de Sintra. We will pass through Quinta da Regaleira, Palace of Monserrate, Seteais Palace and Park. For the most fearless, we can also go the most westerly point of continental Europe, Cabo da Roca, "where the land ends and the sea begins" (Camões). It is time to have lunch in an unforgettable place. After both climbs now is the time to stroll down to the unspoilt beach of Guincho. From Guincho to Cascais we will cycle along a gentle cycle path. Visit the village of Cascais and its magnificent bay. From here, we will get the train back to Lisbon. It's going to be a wonderful journey, with a lot of good views, and a lot of fun.