Start this tour in Belém, where you'll find famous Lisbon landmarks such as the Jerónimos Monastery with its Manueline architecture and the Padrão dos Descobrimentos (monument to the Discoveries), among others.
Then take a tour of the highlights of Lisbon, from the Belém Tower and the riverside area to the city center. In the city center, you can visit the typical Alfama neighborhood, the Castle of São Jorge, and explore the charms of Lisbon extensively on foot. You'll also have time for shopping in the historic center.
You'll return to the Algarve via the Vasco da Gama bridge spanning the Tagus River and considered one of the longest in Europe.