Thudufushi (sometimes spelled Thundufushi), formerly one of the uninhabited islands of Alif Dhaal Atoll (South Ari Atoll), Maldives, was developed into a 70 room 5 star resort called Diamonds Thudufushi Beach and Water Villas in 1990.

Some of the best diving points in the Maldives are located in the Ari Atoll.

[2] Surrounded by a lagoon and long stretches of white, sandy beach, and encircled by a reef, it is the only resort on the island.

Seaplane transfer from Male International Airport is a scenic, 25-minute flight.

Due to the rise in temperature caused by La Niña, the coral reef had suffered but is starting to recover.