Terceira Adventures

Terceira Adventures, registered as Terceira Adventures, Lda. (NIF 512105120) at Porto das Pipas, runs boat dives out of that marina in Angra do Heroismo, on Terceira's south coast, as one strand of a wider outdoor operation that also covers snorkelling, seabird watching and nature trails. The business itself is older than its time on this island: it traces back to 2002, when it opened on Graciosa under the name Nautigraciosa, running dives and offshore seabird-watching trips there until 2022. A corporate restructuring brought the new Terceira Adventures name in 2024, and the centre began operating from Angra do Heroismo in April 2025.

Diving here is SSI-affiliated, with a course ladder running from Try Scuba through Divemaster and Assistant Instructor, alongside a separate technical-diving line and multi-day diving expeditions distinct from the standard coastal boat dives. The house sites named on its own dive-sites page include the Cemetery of Anchors, a bay scattered with anchors lost by ships sheltering from storms, dived to 25 metres and requiring an Advanced Open Water certification; the wreck of the steamship Lidador, sunk in 1878, sitting broken up in shallow water at 10 metres and open to Open Water divers; and a cave dive off the Ilheu das Cabras islet where eagle rays and reef fish are often seen. Two less commonly listed sites, a seamount called Cabeco do Farol and a set of arches known as Arcadas do Judeu, round out its published roster. One team member named on the centre's own site, Angelo Mesquita, holds an Advanced Open Water certification alongside a skipper's qualification.

The two reviews on record for Terceira Adventures both single out the team's competence and care. One describes a first-time diving couple each given individual, one-on-one guidance from an instructor, taken to an old wreck busy with fish. The other highlights capable, reassuring guides, feeling welcomed and safe, and equipment described as new. Both name the underwater setting itself as the highlight of the trip. Because the centre only began operating on Terceira in April 2025, its review base across every platform is still thin and newer than the harbour's more established names, so these two accounts, while consistently positive, are not yet a large sample.