Umin-gu Oshima
This activity-loaded marine facility was designed while taking advantage of the nearby rich nature.
The main facility consists of a 300m long, 12m wide breakwaters and fishing moat which can accommodate 72 people.
The facility offers a variety of activities, such as sea kayaking, underwater observation, oar rowing and seashore viewing, which can all be enjoyed by children and adults regardless of age.