The largest island in Jeollanam-do, Wan-do is also the name of the county that encompasses it. The county includes 203 islands, 143 of which are uninhabited. Wan-do is famous for Cheonghaejin, a military complex created by Jang Bogo, a famous general from the Shilla Kingdom. The island has wonderful hiking trails and the Wan-do Botanical Garden. A bridge connects Wan-do to Sinchi-do.