Llanes harbor with its colorful painted breakwater boulders known as the Cubos de la Memoria, and the Picos de Europa mountains behind the town
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Llanes

"Llanes has the mountains at its back and the sea at its feet, and I never worked out which one it was more loyal to."

A medieval port town where painted breakwater boulders guard a harbor, and the Picos de Europa rise close enough to feel like a wall at your back.

The first thing anyone tells you about Llanes is the Cubos de la Memoria — the concrete blocks of the harbor’s breakwater, painted in the early 2000s by the Basque artist Agustín Ibarrola into a riot of eyes, spirals, and fractured color. I’d seen photos and assumed they’d feel like a gimmick up close. They don’t. Walking the length of the breakwater at low tide, with the Cantabrian Sea slapping quietly against blocks painted to look like they’re watching you back, is genuinely strange and a little moving — public art that somehow improved on a purely functional structure instead of just decorating it.

But Llanes earns its keep well beyond the harbor stunt. This is a walled medieval town, one of the old ports of the Asturian coast, and behind the modern promenade you find real history: a stretch of 13th-century town wall, the Torre de Aguilar’s medieval keep with an odd 16th-century church wedged onto it, and the Basílica de Santa María, whose Gothic doorway has weathered eight centuries of Atlantic salt air without losing its carved figures. I spent an hour just sitting in the Parque de Posada Herrera, a small formal garden right against the old walls, watching gulls work the harbor while the town went about its very unhurried Tuesday.

The Coast on Either Side

What makes Llanes worth more than an afternoon is what surrounds it. This stretch of coastline is famous for its bufones — natural blowholes carved into the limestone cliffs, where incoming waves get forced up through narrow chimneys in the rock and erupt into the air with a boom you can hear before you see it. The Bufón de Arenillas and the Bufón de Santiuste, both a short drive from town, put on their best shows when a swell is running and the tide is coming in — I got soaked from thirty meters back and didn’t mind at all.

One of the painted breakwater boulders of the Cubos de la Memoria in Llanes harbor at low tide

And then there are the Picos de Europa, which from Llanes look almost absurdly close — a jagged limestone wall rising straight out of green farmland barely twenty kilometers inland. Fishing town and high mountains sharing the same horizon is not something Spain offers you very often, and Llanes leans into it: you can eat percebes (goose barnacles, an Asturian delicacy hauled off wave-battered rocks by hand) at lunch and be hiking toward 2,000-meter peaks by mid-afternoon if you’re motivated enough. I was not that motivated. I ate the percebes twice instead.

The limestone peaks of the Picos de Europa rising behind green farmland near Llanes

Playa de Torimbia and the Slow Evenings

The beaches nearby are the other reason people linger. Playa de Torimbia, a wide horseshoe of sand backed by cliffs and reachable only on foot, has the kind of undeveloped, slightly wild beauty that the more commercial Costa del Sol gave up decades ago. In summer it draws a naturist crowd and a young local one in roughly equal measure, and nobody seems bothered either way. I watched the sun go down from the cliff path above it with a bottle of local sidra I’d carried up in my bag, which felt like the correct way to end an Asturian day.

When to go: July and August bring the best weather for the beaches and blowholes, but June and September offer the same coastal drama with a fraction of the crowds and cooler nights for sleeping.