Detours

The Lisbon Detour

Lisbon's hills and light are hard to leave, but the coast around it holds a fairy-tale palace town, a former fishing village turned resort, and a port city most visitors skip entirely.

8 min read3-4 days, trains along the coast

Lisbon
›Sintra
›Cascais
›Setubal

Lisbon sits right where a river meets the Atlantic, and that position gives it an unusually good set of nearby escapes, all reachable without a car. This loop covers a hill town of romantic 19th century palaces wrapped in fog more mornings than not, a resort town that used to be a royal retreat, and a port city to the south that most itineraries skip in favor of the more famous names to the west, which is honestly a mistake, since it has some of the best seafood in the region.

Sintra, palaces in the clouds

Sintra sits in a range of hills just outside Lisbon, and it's cooler and mistier than the city below, which is exactly why Portuguese royalty and wealthy families built their summer retreats there for centuries. Pena Palace is the one everyone photographs, a riot of colors and architectural styles perched on a hilltop, built in the 1840s by a king with clearly no interest in restraint, yellow towers, tiled facades, a drawbridge that doesn't even span a real moat.

But Sintra has more than one palace worth the walk. The Moorish Castle ruins sit nearby with sweeping views, and Quinta da Regaleira, with its symbolic gardens and a spiral staircase built down into a well, rewards anyone with a couple of extra hours.

The town gets very busy by late morning, especially in summer, so an early start really does make a difference here, more than almost anywhere else on this route.

Cascais, where the coast turns resort

Continue to the coast and you reach Cascais, a former fishing village that Portuguese royalty turned into a summer resort in the late 1800s, a role it's kept in a more relaxed form ever since. It has a proper marina, a scatter of small beaches within walking distance of the center, and a coastal path west toward Boca do Inferno, a dramatic sea cliff where waves crash into a rocky chasm.

It's a gentler pace than Sintra, more about sitting at a cafe by the water or walking the seafront than ticking off sights, and it makes a good stop to slow down after a busier palace-hopping morning.

A direct train line runs from Sintra to Cascais without needing to return through Lisbon
Trains from Lisbon to Cascais along the coast take around forty minutes
The coastal walk to Boca do Inferno is flat and manageable in under an hour round trip
Beach season runs roughly June to September, the Atlantic stays cool even then

Setubal, the port most people skip

South across the river, Setubal doesn't get anywhere near the attention Sintra or Cascais receive, and that's part of why it's worth including. It's a working fishing port with a lively covered market, a fortress overlooking the bay, and access to the Arrabida natural park, a stretch of coastline with cliffs and beaches that feel considerably wilder than anything closer to Lisbon.

The seafood here has a strong local reputation, and prices tend to run lower than in the more visited coastal towns, partly because it's simply less geared toward visitors.

Getting across the river

Setubal sits on the opposite side of the Sado estuary from the Sintra-Cascais side of things, so it works better as its own separate day trip from Lisbon rather than something tacked onto the same day as the other two. A ferry crosses the river as an alternative to the road route and it's a pleasant way to get a sense of the estuary before arriving.

A route that spans two coastlines

What this loop really offers is a sense of how much variety sits within an hour of Lisbon, misty hill palaces, a genteel Atlantic resort, and a working port with wild coastline nearby. Three very different moods, none of them requiring more than a train ticket and a reasonably early start, which for a capital city detour, is about as easy as it gets.