Haeeoreum Noeul-gil is a 3.2km hiking course in Gangjeonghang, Seogwipo, that runs over the sea. The path looks out on red sunsets and sunrises, cruise ships, and the Jeju naval base. The sea-side path shows the whole of Seogwipo together with Hallasan. When the wind blows hard, it is strong enough that walking steadily becomes difficult.