Where to swim on an island with almost no sand: imported beaches, black pebbles, lava pools and municipal lidos.
The Azores are volcanic islands, so the coast is cliffs and boulders rather than sand. What they have instead is three different kinds of swimming place, and knowing which is which decides the afternoon: bays of black volcanic sand, natural pools that the Atlantic fills and refreshes, and built lidos with ladders into the open sea. A coast facing the swell closes often; the sheltered side of the same island is calm on the same day.
The city's long dark-sand beach, five minutes east of Ponta Delgada.
Two strands of grey volcanic sand either side of a rock outcrop, backed by a promenade with bars and a car park. It is the closest real beach to town and the one that fills first on a hot Sunday. The sand shelves fairly quickly and the swell comes straight in off the south coast, so the flags matter here.
Worth knowing: The western end, in front of the Pópulo bars, is the sheltered half; the eastern end takes the waves and is where the bodyboards go.
Ponta Delgada's nearest beach, wide, grey and reliably windy.
A broad crescent of dark sand at Rosto do Cão, just past the airport approach, with a beach bar and a bus stop on the road above. The onshore wind that makes it mediocre for lying down makes it the island's kitesurfing beach, and there is usually somebody out. Lifeguarded in season.
Worth knowing: It is a fifteen-minute bus ride from the centre, so it works without a car — which none of the beaches further east do.
A long sheltered bay of dark sand under the cliffs west of Vila Franca.
The bay curves enough to take the edge off a southerly swell, which makes this the most dependable swimming beach on the south coast. There is a bar at each end, a proper car park, and the water stays shallow a long way out. Most of it is within sight of the road but well below it.
Worth knowing: It is the mainland beach to pair with the Vila Franca islet: if the boat is cancelled for swell, this is the fallback ten minutes away.
Vila Franca do Campo's town beach, with the crater islet offshore.
Dark sand a short walk from the town centre and the marina, looking straight out at the Ilhéu de Vila Franca. It is the beach most people use while waiting for the islet boat, and it has the facilities that go with a Blue Flag: lifeguards in season, showers, a bar.
Worth knowing: The islet ferry leaves from the marina at the eastern end of the beach and the day's places are usually gone by mid-morning in July and August.
Vitor Oliveira from Torres Vedras, PORTUGAL · CC BY-SA 2.0
Praia do Fogo
Povoação
SandBlue Flag
Black sand at Ribeira Quente, warm underfoot from the ground itself.
The beach sits at the mouth of the Ribeira Quente valley, reached through the tunnel below Furnas, and the sand is noticeably warm where geothermal water seeps up through it. It is sheltered by high cliffs on both sides, which makes it one of the calmer south-coast beaches, and it has lifeguards and a bar in season.
Worth knowing: It is twenty minutes down from Furnas, so it is the swim to put at the end of a Furnas day rather than a trip of its own.
Vitor Oliveira from Torres Vedras, PORTUGAL · CC BY-SA 2.0
Caloura
Lagoa
Bathing platformBlue Flag
Concrete platforms and ladders into deep clear water beside a fishing harbour.
There is no sand at Caloura: you swim off terraces cut into the lava next to the little port, with a restaurant above and the vineyards of the Caloura slope behind. The water is deep straight away and unusually clear, which is why the local swimmers and the dive boats use it. Steps and ladders only.
Worth knowing: Nothing here is shallow, so it is an adults' and confident-swimmers' place; the flat rock takes the afternoon sun and the terraces get crowded from about four.
The island's surf beach: a kilometre of open black sand on the north coast.
Santa Bárbara faces the full Atlantic and is where São Miguel's surf schools work, which is the same reason it is a poor choice for a quiet swim. There is a beach club with a restaurant at the western end and a long car park behind the dunes. Rips are normal here; swim between the flags and not beyond them.
Worth knowing: The north coast is the sheltered side when the wind is southerly — exactly the days the south-coast beaches are unusable.
A small dark-sand cove below Porto Formoso, with a stream and the old mills behind it.
The beach is at the mouth of a valley with the watermills it is named after still standing above the sand, and a beach bar built into the rock. It is much smaller than Santa Bárbara and much prettier, which means the little car park at the top fills early. The descent is a steep lane with steps.
Worth knowing: Combine it with the Porto Formoso tea factory a kilometre inland; both are on the same detour off the north-coast road.
Tidal rock pools walled off from the north-coast surf, below Ribeira Grande town.
A set of pools in the lava at the foot of the town, with concrete decks, changing rooms and a lifeguard in season — the answer on a day when the open north coast is closed. The pools refill on the tide and the sea comes over the wall when the swell is big, which is also when they shut.
Worth knowing: Go at low or mid tide: at high tide with any northerly swell, the water in the pools is the swell.
A wild natural beach between Lomba da Maia and Maia, with nothing built on it.
Viola is one of the few beaches in the archipelago that is natural sand rather than a built bathing area, at the foot of a valley with the ruined watermills of the Ribeira do Salto beside the path. There are no lifeguards, no showers and no bar, and the north-coast swell arrives unbroken. It is the destination of the PR27SMI trail.
Worth knowing: Unpatrolled and often rough: treat it as a walk that ends at a beach rather than a beach you swim at.
A hot spring running into a rock pool at the island's western tip.
Geothermal water comes up through the lava at the bottom of the Ferraria cliff and mixes with the sea in a pool held by ropes. How warm it is depends entirely on the tide: near low water it is genuinely hot, at high water the Atlantic wins. There is a lift and a spa above, and the free pool below is reached by steps and a ladder.
Worth knowing: Check the tide before driving out — an hour either side of low water is the whole point, and the swell closes the pool outright.
Lava pools at Mosteiros, looking straight out at the four islets.
The pools sit in the black rock at the south end of the Mosteiros shore, with a café on the sea wall and the islets a few hundred metres offshore. The village is the island's sunset corner and this is where people watch it from, in the water or on the rock. Lifeguarded in season; the black sand beach is next door.
Worth knowing: Stay for the sunset — Mosteiros faces west, which almost nowhere else on São Miguel does.
Facilities and lifeguard cover follow the municipal bathing season, which runs roughly from May to October and varies by council. A red flag is a closure, not a warning: it means the sea is beyond what the lifeguards can cover.
