Day 1 — Alfama & the Castle: Lisbon's Oldest Quarter
Start in Alfama, the neighbourhood that survived the 1755 earthquake and still feels medieval. There's no efficient route through it — the point is to get lost among the stairways, tiled facades, and hanging laundry, and let it surprise you.
Climb to São Jorge Castle, whose ramparts give the widest view over the city and the Tagus. Arrive early to avoid the tour buses. Nearby, the Lisbon Cathedral (Sé de Lisboa) is a squat Romanesque fortress-church worth five minutes even if churches aren't your thing.
Lunch in a tasca on one of Alfama's back streets — a "prato do dia" with soup, a main, and coffee runs €7–10. In the afternoon, walk to Miradouro das Portas do Sol and Miradouro de Santa Luzia, two of the best viewpoints in the city, connected by a short, tiled walkway.
Evening: dinner in Alfama or Mouraria, then find a fado house for a late set. This is the neighbourhood where fado was born — the music is at its most authentic here, not in the tourist-oriented venues elsewhere in the city.
Day 2 — Belém: Monasteries, Towers & the Age of Discovery
Belém sits west of the centre along the river and holds Lisbon's most important monuments from Portugal's maritime golden age. Take Tram 15E (faster and less crowded than Tram 28) or the train from Cais do Sodré.
Jerónimos Monastery is the highlight — a UNESCO World Heritage Site with cloisters carved in intricate Manueline stonework that took a century to finish. Book a timed entry online; queues without one can run over an hour.
Walk along the river to Belém Tower, a small but iconic 16th-century fortress that guarded the harbour entrance. Between the two, the Padrão dos Descobrimentos (Monument to the Discoveries) marks the spot ships once left for India and Brazil, with a pavement map of the world at its base.
Eat at Pastéis de Belém, a few steps from the monastery and open since 1837 — the original custard tart, eaten warm, is worth the queue. In the afternoon, the LX Factory creative complex is a short walk or tram ride away, under the 25 de Abril Bridge: bookshops, design studios, and a rooftop bar in a converted industrial site.
Evening: head back into the centre for dinner in Chiado, a neighbourhood of bookshops, theatres, and Café A Brasileira — a historic coffee house worth a drink even if it's a tourist stop now.
Day 3 — Chiado, Príncipe Real & Bairro Alto at Night
Spend the morning in Chiado and the neighbouring Baixa district. Ride the Elevador de Santa Justa (or just admire the wrought-iron lift from below — the queue is long and the view is similar to nearby miradouros) and walk down through Rossio Square to Praça do Comércio, the grand riverside square rebuilt after the 1755 earthquake.
Lunch at Time Out Market in Cais do Sodré, then walk up to Príncipe Real — Lisbon's most elegant neighbourhood, with a botanical garden, boutique shopping, and a weekend market in the square.
Afternoon: the National Tile Museum (Museu Nacional do Azulejo), housed in a former convent, traces 500 years of Portugal's azulejo tradition — most tourists skip it and shouldn't. Alternatively, wander Mouraria, the multicultural neighbourhood next to Alfama.
Evening: dinner somewhere off the main tourist drag, then Bairro Alto for your last night — dozens of small bars packed into a few narrow blocks, loud and cheap and unmistakably Lisbon. Pink Street near Cais do Sodré is the louder, clubbier alternative if you want to keep going past 2am.