Sabtang Island is a 30-minute rocky ride from Ivana Seaport on a round-bottomed falowa, 14 kilometers southwest of Batan Island. It has intermittent sand beaches and is dominated with steep mountains and deep canyons with small level areas sporadically found along the coastline. It is one of the most beautiful islands in Batanes. Visit Chavayan and witness the rolling of the seven waves: Sumnanga or the Little Hongkong; Nakanmuan, the fishing village; watch the “Kuyab” or Migratory Birds from China that flock by the hundreds during the month of October.