The self-guided audio tour is designed to start at the Arco do Castelo (Rua do Chão da Feira 25, 1100-129 Lisboa, Portugal). It can be accessed by reaching the Castelo bus station (1100-223 Lisbon, Portugal), which is less than 50 meters from the Arco do Castelo.
The tour ends at the Santa Louisa Viewpoint (Largo Santa Luzia, 1100-487 Lisboa, Portugal), directly in front of the Miradouro de Santa Luzia bus station (1100-411 Lisbon, Portugal).