Surface-supplied type of diving, allowing you the best of both scuba diving and snorkelling. You have no equipment except the mask that pumps air from the surface. It’s a great new way of seeing the underwater world without the hassle of scuba diving. Extrevity have teamed up with the best and most respected snuba companies. Using Extrevity allows you the freedom to book with and reserve snuba course, experiences and lessons, right from the comfort of your home!