Batan is a group of islands located in the northern part of the Philippines, specifically in the Cagayan Valley region. It is known for its stunning landscapes, rich biodiversity, and unique cultural heritage. The main island, Batan Island, features rolling hills, lush vegetation, and traditional Ivatan stone houses, which are designed to withstand strong winds. The Batanes archipelago, which includes Batan, is famous for its picturesque views and is often referred to as the "last frontier" of the Philippines. The islands are also home to various marine and bird species, making them a popular destination for nature lovers and eco-tourists.