What to See and Do in Portugal
Lisbon
Seven hills, yellow trams, and tiles that tell stories. Give Lisbon three days minimum — one for Belém and the historic center, one for Alfama's maze of alleys and fado bars, one for just walking. The best pastel de nata is at Manteigaria, warm from the oven, cinnamon-dusted, eaten standing at the counter. Bairro Alto at night is chaotic fun. Skip the Time Out Market for lunch — it's a tourist trap. Go to Mercado de Campo de Ourique instead.
Porto
Smaller than Lisbon, harder to leave. The Ribeira district along the Douro River is postcard-perfect, but climb to Vila Nova de Gaia for the port wine cellars and the view back across the river. Livraria Lello is beautiful and crowded — go at opening or skip it. Instead, wander the streets around Clérigos Tower, find a tasca with €4 wine and petiscos, and watch the city turn golden at sunset. Porto feels like Lisbon's cooler, quieter sibling who actually has their life together.
The Algarve
Everyone goes to Lagos and Albufeira. The real coast is east — Tavira, Cacela Velha, the Ria Formosa islands you reach by boat. The water is warmer, the beaches emptier, the seafood fresher. If you want cliffs and drama, head west to Sagres and Cape St. Vincent, the end of the world before they knew the world kept going. Skip the resort towns unless you want poolside cocktails. The Algarve is best when you're driving coastal roads with the windows down, stopping at a roadside shack for grilled sardines.
The Douro Valley
An hour and a half from Porto by train, and you enter a different country. Terraced vineyards, the river cutting through mountains, quintas where you sleep in wine estates and drink what they made downstairs. Stay two nights minimum — one for a vineyard tour and lazy lunch, one for a boat trip down the river and a sunset that turns the valley gold. This is where you understand why Portuguese wine was kept secret for so long. Book the train from São Bento station — the tilework alone is worth the trip.
Sintra
Yes, it's crowded. Yes, it's worth it. But go early — 8 AM early — and do Pena Palace first before the tour buses arrive. Then escape to Quinta da Regaleira, the estate with underground tunnels and initiation wells that feel like a fantasy novel. The real Sintra secret is the walk through the forest to Monserrate Palace, where almost no one goes and the gardens are tropical and wild. Sintra in the afternoon is a nightmare. Sintra at 9 AM is magic.