Terceira Adventures is a company dedicated to providing its clients with unique experiences in sea and outdoor activities, through a team with many years of experience in the field. It was established in 2002 on Graciosa Island, under the name Nautigraciosa, where it remained until 2022, promoting diving, seabird watching, and the organization of underwater photography and video events. In 2024, after a restructuring of its corporate structure and the adoption of the new name, it established itself on Terceira Island, planning to start its activities in April 2025.