Show your smartphone voucher to your guide in front of the Statue Busto Dr. Sousa Viterbo, near Esplanada Cafe, Príncipe Real Square 23, 1250-096 Lisbon
The tour includes uphill walking on cobblestones and climbing down steps
Four people are required for the tour to start
The tour runs regardless of rain or shine
The tour is not suitable for vegan or gluten-intolerant people