Minmeoru Beach is a beach on Seongmodo Island, a small island to the west of Ganghwado Island. Visitors can enjoy sea bathing on the vast stretch of sandy beach and watch beautiful sunsets over the West Sea. When the tide goes out, a mud flat of approximately one kilometer in length appears. The mud flat is very smooth and is home to marine life including clams, crabs, and more. It is recommended for visitors to wear rubber boots or shoes when walking on the mud flat to prevent injuring their feet. The Eoryujeonghang Harbor and Janggothang Harbor are located nearby, so visitors can also enjoy sea fishing. Popular tourist attractions in the vicinity include Maaekseokbul (a Buddha image carved on a cliff) and Bomunsa Temple, which is said to have been constructed by Queen Seondeok during the Silla period.