The Best Natural Japanese Hot Springs in Japan
Why is Enoshima Island Spa the Best Spa in Japan?
Beautiful evening ocean view near the Enoshima Island Spa on Enoshima Island
This is the only location I have ever seen in Japan that has a natural hot spring pool in the indoor pool area. This means you can go in with your family in your bathing suit and enjoy the deep mineral bath. The water feels very smooth and thick in a way as it comes up from 1500 meters below this holy island. Since it is a accessible to Tokyo and Yokohama, and it is a natural hot spring, I really recommend Enoshima Island for the day :) http://www.japan-guide.com/e/e3117.html