Millions of bat swarms out out of the Deer Cave in order to hunt for insects at dusk, usually about 5pm to 7pm. On some occasions they have been known to fly out at 4pm, usually on darker, cloudy days.
Royal Mulu Resort was built on wooden stilts above the ground and linked by wooden walkways, the Resort stands on the banks of the Melinau River, in the midst of a breathtaking natural splendor in exotic Sarawak, Borneo.
The second largest town in Sarawak, Sibu is situated on the confluence of the Rajang and Igan River, 130 km from the South China Sea. It is a thriving, modern town dominated by its bustling and crowded waterfront.