Nice day sailing in a Catamaran,

A catamaran (from Tamil kattu “to tie” and maram “wood, tree”) is a type of boat or ship consisting of two hulls joined by a frame. Catamarans can be sail or engine powered. The catamaran was the invention of the paravas, a fishing community on the Southern coast of Tamil Nadu, India.

Catamarans are a relatively recent design of boat for both leisure and sport sailing, although they have been used for millennia in Oceania.