Haliotis Santa Maria

Centre at Hotel Colombo with changing rooms, classrooms, shop and compressor; beginner to technical courses, baptism, double and single dives, night dives. Offers Ambrósio as a double dive and Dollabarat & Formigas as a double dive about two hours by boat, with mantas often seen; also mentions Pedrinha, Ilhéu da Vila and Baixa da Maia.