Turneffe offers a variety of underwater terrain for drift dives and wall dives. (iguanareefinn.com)
As the largest and most biologically - diverse coral atoll in the Caribbean, Turneffe offers spectacular underwater terrain including spur - and - groove formations, sandy ledges and sheer walls providing spectacular dive sites suited for every level of diver. (tflats.com)
Then he adds measurements of the width and curvature of the cave tunnels, finally using specialized computer software to generate beautiful maps of the complex underwater terrain. (discovermagazine.com)