Lisbon Bus Tours: Where the Buses Can't Go
Board an open-top bus at Praca da Figueira expecting a ride through Alfama’s tangled alleys, and you’ll be disappointed. The bus drops you at the bottom of the hill, at Campo das Cebolas or Martim Moniz, because a double-decker physically cannot climb into streets built for foot traffic eight centuries before it existed.
Why the routes look the way they do
Lisbon’s historic core, Alfama, Mouraria, and Bairro Alto, is a maze of narrow, winding, steep lanes that no full-size bus can enter. Sightseeing routes stick to broad avenues instead: Avenida da Liberdade, the Marques de Pombal roundabout, the Baixa grid along Rua do Ouro and Rua da Prata, the riverside corridor out to Belem, and the eastern run to Parque das Nacoes. Since April 2025, even tuk-tuks are banned from 337 streets across the historic center, so no motorized tour of any size reaches deep into Alfama’s core anymore. Whatever a bus tour promises about the “old town,” expect a view from the bottom of the hill, not a ride through it.
The two operators
Yellow Bus Tours, run by Carris Tourism, departs from Praca da Figueira on a Belem Tour (red line) and a Modern Lisbon Tour (blue line). A 24-hour pass runs roughly 22 to 24 EUR, a 48-hour pass 28 to 34 EUR, and the ticket doubles as access to the standard yellow Carris trams, funiculars, and the Santa Justa Lift for its full duration. City Sightseeing Lisbon, sold under the Gray Line name locally, departs from Marques de Pombal with a Red Line covering Belem and the historic monuments and a Blue Line running out to Oriente and the Oceanario, with recorded commentary in 13 or more languages; pricing sits in a similar 22 to 25 EUR band for 24 hours and 30 to 38 EUR for 48. Compare current hop-on hop-off bus passes before picking a route, since inclusions change by season.
Who this actually suits
A bus pass earns its price for mobility-impaired travelers who can’t manage Lisbon’s hills and stairs, for cruise-ship passengers with four hours ashore who need one efficient loop between downtown and Belem, and for families juggling a stroller between the two. Travelers combining a bus loop with a tram ride and a river cruise in one trip can check the all-in-one bus, tram, and boat ticket rather than buying each separately. For anyone staying three days or longer who can walk, the math changes: a single Navegante 24-hour transit pass costs 7.25 EUR, covers the same metro, tram, bus, and funicular network, and gets you to the actual historic core the open-top bus can’t reach. Full route maps and current fares sit on Carris ; for the two tour operators directly, see Yellow Bus Tours and City Sightseeing Portugal .
Pair a bus pass with a walk once you’re dropped off; the walking tours guide covers what to do on foot once the bus has taken you as far as it can go, and the main Lisbon guide lays out how the neighborhoods connect.
Verdict: book a bus pass only if hills, stairs, or a short layover rule out walking; otherwise the 7.25 EUR day pass on the regular public network beats it on cost and actually reaches Alfama’s viewpoints.
One concrete tip: if you do buy a bus pass, ride the full loop once without getting off before deciding where to hop off on a second pass, since the useful stops aren’t always where the map suggests.