- A Tapestry of Military History: Sober Island is a historical treasure trove, with a past shaped by the French, Dutch, and British. It served as a strategic military outpost, a transit station for soldiers during World War II, and was fortified with coastal gun batteries, the remnants of which can still be seen today.
- Run by the Sri Lanka Navy: Once a restricted military zone, the island has been transformed into a public holiday retreat managed by the Sri Lanka Navy. This unique arrangement ensures a safe and well-maintained environment for visitors, with activities like boat transfers and guided historical tours provided by the Navy.
- Blending History and Nature: The island successfully combines its rich military history with stunning natural beauty. Visitors can explore historical artifacts like French graves and WWII-era gun emplacements while enjoying the lush tropical jungle, turquoise beaches, and panoramic views of the Trincomalee harbor.
- Recreational and Adventure Activities: The island offers a wide range of activities for different interests. It has beautiful coves for snorkeling and kayaking, and its clear waters and ancient wrecks make it a perfect spot for diving. The resort also offers hiking, tennis, and a cricket pitch, a testament to its British colonial past.
- Secluded and Exclusive Getaway: Sober Island is a peaceful and secluded retreat, accessible only by a boat service provided by the Navy. This controlled access ensures a tranquil and exclusive experience, making it a perfect escape from the bustle of everyday life.