Jeju Rail Bike is an auto-running rail bike course that passes through the landscape between Yongnuni Oreum and other oreums. Riders travel through an acceleration section while barely pedaling, looking at silvergrass and cattle in the pasture, and after getting off can see goats, horses, and black pork. The ride lasts about 40 minutes, and online reservation tickets can be issued starting one hour before the visit. The mini zoo falls short in feeding and water management.