Upon entering Futagawa Geopark (Oneyama), the first thing that catches your eye is a visitor center with a sloped-roof design. Inside the visitor center's geological exhibition hall, vivid geological models, hermit crab ecological models, and local community tour programs of the port area introduce the unique geological landscapes and the formation and evolution process of Futagawa Geopark (Oneyama). Before visiting Futagawa Geopark (Oneyama), it is recommended to gain a preliminary understanding here before proceeding to the geopark for firsthand observation.