Mountain peak introduction: To the east of the island is the Ailin Lake Fork, which runs parallel to the Laoye Ridge Mountains across the Ailin Lake Fork. Across the lake, 12 kilometers in a straight line to the northeast is the main peak of Laoye Ling with an altitude of 1,284 meters. About 10 kilometers in a straight line to the southeast is the Kangda Wax Mountain, the second highest peak in the Laoye Ling Mountains, with an altitude of 1,238 meters.