Mount Iraya is Batanes‘ highest mountain, standing at an elevation of 1,517 meters above sea level. Mount Iraya is a dormant volcano on Batan Island whose last eruption was recorded in 505 AD. At its summit, trekkers can view the horizon and be on the top of the Pearl of the Orient Seas. Hiking to the summit takes approximately four hours depending on skill level. Mountaineering, trekking and trailblazing are recommended sports activities on the mountain. Walking distance from Basco, the top of Mt. Iraya can be reached in about three hours. Adventurous types will enjoy the heavily forested and steep trail leading towards Mt. Iraya. The forest is filled with plants and wildlife, giving everyone opportunities to take a lot of Batanes pictures for their photo albums back home. The Basco Airport is located at the foot of Mount Iraya. Source of the spring water distributed in Basco homes.