Mt. Iraya in Basco, Batanes, standing 1,009 meters ASL, catches every eye upon landing Basco airport in Batan Island. Due to its perpetual cap clouds, the forested mountain is moist all year round and it deprives most climbers the lowland view. Some say there's no clearing at the ever moist summit regardless of the season, thus, there's no summer in Mt. Iraya. Its trail is steep starting from its shoulder. Its summit is abundant with giant reeds. Batanes White viper is also endemic in the mountain.