The paraw is a double outrigger sail boat native to the Visayas region of the Philippines. The paraw is similar to a proa, but the paraw has two outriggers or katig.
The word paraw also parao is related to proa and may be used to denote a boat. However, the term for boats (with or without outriggers) in the Philippines without sails or layag are typically called vanca or bangka.
The paraw has three major elements that make it a paraw: the bangka, the katig and the layag. Motorized versions of bangkas (with outriggers) are commonly known as pump boats and are used for inter-island travel.
Paraws can sail between 11 and 17 knots (20~31 km/h). The outriggers (ama), or katig, are made of wood or bamboo, and may be straight or curved upward much like skis.
Traditionally these boats have been made from dungon, guisoc, ipil, duca, baslayan, obacya, bayog, Philippine mahogany (lawaan), basa and molave. Modern versions use plywood. The ropes of the boats are traditionally made from abaca (Manila hemp), but are now often synthetic rope.
The boat or canoe without outriggers is called a bangka (vanca) or baroto (also baloto) and may be dug out from solid tree trunk or made of planks secured with wooden nails. People familiar with terminology relating to the proa may recognize this as the vaka. The boat itself may be classified by passenger capacity as isahan ("for one [person]") or duwahan ("for two [persons]"), but the paraw usually has capacity for more than two people, leading to its use in ferrying small groups of passengers and goods between islands. The narrow cross-section of the boat made it sleek, cutting across water without a lot of drag.
The two katig or outriggers usually made from bamboo or various kinds of wood and served as counterpoise so that the boat would not easily overturn. They are attached to the boat via tarik (akas). The presence of the outriggers negates the need for a heavy keel and therefore reduces the overall weight of the paraw without sacrificing stability.