Drilling rigs are big machines with long metal legs, so they can stand on the sea floor with their tops above the sea. They drill narrow holes deep into the sea floor to look for gas or oil. Now a company called " Sea Ventures " uses an old rig as a new kind of exciting holiday resort. It has a modern hotel on it, so tourists can stay there. The rig stands in 20 metres of clear water near Mabul Island, not far from Sabah, in East Malaysia. The tourists enjoy going out at night in a small boat to look at the beautiful turtles and fish in the sea. They can also go diving, and look at all the different kinds of plats , fish and crabs in the colourful coral.