Welcome to Batanes
Batanes gets battered by typhoons on a regular basis. The locals, most of whom are of indigenous Ivatan stock and converse in Ivatan, build their houses to be typhoon-tough, positioned slightly underground with metre-thick limestone walls and bushy roofs made of cogon grass.
You may notice the wig-like headpiece that increasingly few Ivatan women wear; it is called a vakul, and it's made from abaca and the fibre of the voyavoy palm, found only in Batanes. The men wear a kanayi (vest made from voyavoy). Both protect the wearer from the sun and rain.