Agus

Agus Bay, also known as Hadsan, is a scuba diving site in the waters off Mactan Island, Cebu, Philippines, reached by a roughly 10-minute boat ride covering approximately 4 kilometres from the shore.

The dive follows a wall draped in vibrant soft corals, hard corals, sponges, sea ferns, and anemones, making for a colourful and visually rich dive along the reef structure. Visibility typically runs around 20 metres (60 feet).

Marine life at Agus Bay is notably diverse: divers regularly encounter cuttlefish, nudibranchs, mantis lobster, pipefish, mandarin fish, and puffer fish, while the tiny pygmy seahorse rewards those with a keen eye. Large shoals of butterfly fish, angel fish, and sardines, along with many other colourful reef fish, move through the site, and gorgonians add to the wall's texture.