Portugal
Ria Formosa
A shifting labyrinth of barrier islands, salt marshes, and seahorse nurseries off the Algarve coast.
Warm shallows lap over sandflats that shift with every tide, the water so clear you can count the shells beneath your feet. Salt marshes hum with wading birds and the briny tang of oyster beds drying in the sun. Ria Formosa stretches along the eastern Algarve like a secret kept from the resort coast — quieter, wilder, and alive in a way manicured beaches never are.
Ria Formosa Natural Park protects 60 kilometres of barrier islands, tidal lagoons, and salt marshes off the coast of southern Portugal. The lagoon system shelters one of the world's largest seahorse populations and serves as a critical stopover for migrating flamingos, spoonbills, and terns. Ferries from Olhão and Faro carry visitors to car-free islands like Culatra and Ilha Deserta, where empty beaches stretch for kilometres without a sunbed in sight. Santa Luzia, self-proclaimed capital of octopus, lines its waterfront with restaurants serving shellfish pulled from the lagoon beds that morning. The ecosystem is dynamic — sandbanks migrate, channels reroute, and the islands reshape themselves with every Atlantic storm.
Couple
Ferry to Ilha Deserta and you'll find one of the Algarve's emptiest beaches, the kind of silence that makes a shared afternoon feel like a private island. Oyster tastings at waterfront tables in Santa Luzia turn lunch into a slow, salt-kissed ritual.
Family
Knee-deep lagoon shallows make for safe paddling, and the ferry rides to barrier islands are an adventure in themselves. Kids spot seahorses, chameleons, and flamingos — a living nature documentary with no admission fee.
- The Ria Formosa lagoon system is 60km long and covers 18,000 hectares — one of the seven natural wonders of Portugal.
- The park is a breeding ground for the Iberian seahorse (Hippocampus guttulatus), with active conservation and release programmes run from Ramsar-listed wetland stations.
- Barrier islands within the park — Ilha Deserta, Ilha do Farol, and Ilha de Tavira — are ferry-only, with no permanent residents or roads.
- The lagoon produces 80% of Portugal's bivalve shellfish from monitored aquaculture beds.
Oysters straight from the lagoon beds, served with lemon at Santa Luzia's waterfront.
Amêijoas à bulhão pato — clams in garlic, coriander, and white wine, mopped up with crusty bread.
Niagara Falls
United States
Six million cubic feet of water per minute plunging into mist you feel a mile away.
Santa Maria
Cape Verde
Trade winds blast a long golden beach where kitesurfers trace arcs above turquoise Atlantic rollers.
Jericoacoara
Brazil
Windswept dunes where the sun melts into the sea from a natural stone arch.
St Ives
England
Light so luminous it lured a century of painters to this harbour of turquoise shallows.
Sete Cidades
Portugal
Twin crater lakes, one emerald, one sapphire, fill a volcanic caldera wreathed in Azorean mist.
Santa Maria
Portugal
The Azores' oldest island hides a red clay desert and golden beaches the other islands lack.
Lisbon
Portugal
Seven hills of crumbling azulejo facades where fado drifts from open doorways at dusk.
Sintra
Portugal
Moss-cloaked palaces vanish into mountain fog, each winding path revealing towers you weren't told about.