Things to Do in Santa Maria - Beaches, Diving & Cliff Walks

Santa Maria’s activity profile is shaped by its climate and geology. Warmer and drier than the other Azores islands, with golden sand rather than volcanic rock, it draws a different visitor than the hiking-and-whale-watching central group. The main draws are the beaches, the offshore diving, the geological landscape, and the Maré de Agosto festival.

Praia Formosa and the Beaches

Praia Formosa on the south coast is the reason most visitors come to Santa Maria. The 400m arc of golden sand is the only mainland-style beach in the Azores - sheltered, swimmable from June through September, and backed by low dunes rather than cliffs. Water temperature in July–August reaches 23–24°C.

The beach has a lifeguard service from approximately June 15 through September 15. Two seasonal beach bars operate from June to September - coffee, light snacks, and cold drinks, approximately €3–5 per item. The bars close by mid-September.

Praia de São Lourenço on the east coast is smaller and more sheltered, facing a natural bay. Good for snorkelling - the volcanic rocks at the bay edges host wrasse, moray eels, and occasional octopus. Calm in most summer conditions.

Praia de Maia on the north coast is a pebble and dark sand beach with a surf break. Good for bodyboarding; less suitable for family swimming due to the shore break. A small restaurant near the beach is open year-round.

Diving at Ambrósio Bank and Inshore Sites

Banco d’Ambrósio (Ambrósio Bank) is the headline dive. The seamount sits approximately 35km south of Santa Maria and rises from deep water to about 30m - creating an upwelling effect that concentrates baitfish and attracts large pelagics. Hammerhead sharks (July–September), manta rays (June–September), and devil rays are regularly sighted. The dive requires settled sea conditions and takes a 45-minute boat crossing.

Two main dive operators work from Santa Maria:

Santa Maria Diving (Anjos): the established operator, with two boats and a compressor centre. Two-tank Ambrósio trip approximately €70/person including guide; equipment hire approximately €25 extra. Minimum 4 divers to run the seamount trip.

Nautilus Diving Center (Vila do Porto): smaller operation, also offering snorkelling trips to inshore sites for non-divers. Two-tank inshore trip approximately €55/person.

Inshore sites include the Arco da Calheta (a submerged volcanic arch at 18m), Baixa da Pedra (reef wall covered in gorgonian fans), and the shipwreck near Baía do São Lourenço. These sites are accessible to Open Water divers in calm conditions.

Ponta do Castelo and Cliff Walking

The eastern tip of Santa Maria, Ponta do Castelo, is the island’s best cliff viewpoint. The lighthouse at the point stands on ochre-red volcanic rock - a different palette from the grey basalt typical across the Azores. Walking paths from the lighthouse head north along the east coast, passing the Barreiro viewpoint (views south over Praia Formosa) and several vantage points over fossil-bearing rock exposures.

The fossil sites are visible without specialist knowledge - layers of marine shells embedded in the cliff face are exposed at several points along the path. This is the only accessible fossil site in the Azores, reflecting Santa Maria’s older and lower-latitude geological history.

The Ponta do Castelo lighthouse has interpretive panels about the geology and a small car park. No entry fee. The east coast cliff walk from the lighthouse to Praia de São Lourenço takes approximately 2 hours one-way on a clear path.

São Pedro Village and the Interior

São Pedro is the most traditional village in Santa Maria, located in the centre of the island at altitude. It has working windmills (several have been restored), cobbled lanes, and a village square with a 17th-century church. The village is a 15-minute drive from Vila do Porto.

From São Pedro, walking paths descend to the north coast and connect to several other inland villages. The 8km circular route from São Pedro via Almagreira and back takes approximately 3 hours and passes through the main agricultural landscape - vineyards, orchid meadows, and hedgerow-lined stone walls.

Wine and Aguardente Tasting

Santa Maria has a small but active wine production sector, focused on dry whites from Verdelho grapes. Two family producers near São Pedro and Almagreira welcome tasting visits - call ahead to confirm availability. A tasting of 3–4 wines is approximately €5–10 per person, informal, usually conducted in the producer’s storage building.

The island also produces aguardente (grape spirit) of the type found across the Azores. Quality varies - the local aguardente from small producers is better than the commercial versions sold in supermarkets.

Maré de Agosto Festival

The second week of August brings the Maré de Agosto, the biggest music festival in the Azores. The main stage is set up at Praia Formosa. Free outdoor concerts run from late afternoon into the evening, with a paid arena section for headline acts. The event draws Portuguese and Brazilian musicians and has grown significantly in profile since 2018.

Festival week is the only time Santa Maria feels genuinely busy. Flights from São Miguel sell out weeks in advance. Accommodation is fully booked months ahead. If you’re coming for the festival, plan 4–5 months out. If you’re not coming for the festival, avoid the second week of August.

Practical Notes

Vila do Porto is the base for most activities - car hire agencies, the dive operators’ booking desks, and the island’s restaurants are all there. The main square has three or four restaurants serving Azorean standards. A tasting menu at the best local restaurant runs approximately €25–35 per person with wine. For boat trips, diving excursions, and guided island tours, browse tours in Santa Maria. An eSIM for Portugal keeps you connected across all Azores islands.

For accommodation options in Vila do Porto and near Praia Formosa, see our Santa Maria hotels guide. The Santa Maria island guide covers the festival, Ambrósio Bank diving, and the beach in full detail. The which Azores island guide helps you decide whether Santa Maria’s profile matches what you’re looking for.