This dive site, known as Sumilon East, is a renowned marine sanctuary situated on a gentle shallow slope. As the region's first official marine sanctuary, it boasts pristine conditions and is celebrated for its calm, current-free waters. Divers can expect an easy navigation experience, immersed in a vibrant underwater world that thrives with life and color, offering an array of 'mind blowing colors' created by its healthy reef.
The site is teeming with a healthy abundance of marine life, showcasing a breathtaking array of both hard and soft corals that form stunning landscapes. It's home to countless reef fish of every description, and offers the thrilling possibility of encountering larger pelagic species such as prehistoric-sized turtles, blacktip sharks, and even the occasional passing whale shark.
With crystal clear waters offering over 30 meters of visibility, Sumilon Sanctuary is an excellent destination for both scuba divers and freedivers seeking spectacular encounters. Its shallow average depth and lack of currents make it particularly suitable for beginners, while the rich biodiversity provides a rewarding experience for all levels. It offers a consistently stunning experience year-round due to its protected status and calm conditions.

