Deureukumda Gunsan is a cafe near Ramada Hotel Gunsan and Eunpa Amusement Park in Gunsan. It serves Jeju basalt matcha latte, volcanic scoria matcha, and basalt black sesame latte. Orders are placed at a small annex kiosk, and drinks can be had in the main building or at outdoor tables. The building has three floors, and the drinks taste average.