One Ocean

Dar es Salaam & Offshore Islands, Tanzania

One Ocean operates out of Dar es Salaam, offering access to the city's local reefs and further afield trips to the offshore islands. If you are staying in Dar and want convenient diving, they're a solid choice for a day out. Expect decent coral health and varied reef fish, with occasional pelagic sightings. It's a good pick for those who value convenience and consistent operations over remote, untouched diving.