Large underwater rock formation not too far from shore. Accessible as a boat dive only. Depth from 15meters to 25meters. Prismatic rock formations.

Imagine a dive site you can reach by daily trips from Santa Maria Island where, when the water temperature is, more or less above 22 ºC (between July and October), on more than 90% of the dives there, you can have many big mantas (mobulas) around you all the time – sometimes with more than 30 mobulas.

Nice dive site close to the rocky shore. This is a boat dive. Depth varies from 10 to 18 meters. Prismatic rock formations with some sandy bottoms. Nice to follow the shoreline during the dive.

This dive takes place around the small Ilhéu da Vila (Vila Islet), located 200 metres from the southwest coast. Despite the proximity of Vilo do Porto marina, this site features fairly abundant marine life as it is part of the natural park of the island of Santa Maria.

Around 15 minutes outside the marina of Vila do Porto in Santa Maria lays this marine reserve with very abundant flora and fauna. Moderate currents can occur. The entry of the site has a mooring buoy that goes 8m down to the main rock. Average diving depth between 15 and 25 meters.

One of the most interesting cave dives of this island. It features 3 different exits, allowing for some interesting circuits, and a wide variety of settings throughout the 150 metres of stone corridors. Maximum depth of only 17 metres.

Located on the slope of the Guia Hill, the Gruta dos Camarões (Shrimp Cave) is a deep dive performed in a long and narrow cave. It is only advisable for experienced divers certified in cave diving.

The Baixa da Maia (Maia Reef) is actually a small islet located less than 500 metres from the coast in front of the village of Maia. The area around it (150-metre radius) is classified as a marine reserve where fishing is forbidden.

A huge seamount located on the protected offshore area of São Miguel and Santa Maria Islands. With water coming from deeps more than 200 m to the surface (Dollabarat for instance is a dive point that can start just of around 5 meters from the surface). All this create an upwelling flow of the nutrients.

This location offers a wide variety of dive sites including the ’Olympia’ shipwreck located on the southwest side of the islets (between 30 and 50 metres deep), a small reef that is only 8 metres deep, many dives along the wall of the islets and also several reefs to the north.