At Shirahama Undersea Observation Tower, you don't have to get wet to have an awesome adventure under the water. Bring the kids and watch them marvel at the incredible marine creatures behind the glass.
You'll soon realize why this collection of aquatic animals is on the sightseeing list of many visitors to Tsubaki Onsen. When you've paid the admission fee, head inside and stay a while. On the lookout for other things to keep you occupied near Shirahama Undersea Observation Tower? Have a look at Adventure World, Shirahama Onsen and Shirahama Beach.
