Get a dose of vitamin D at Zaimokuza Beach. After you've topped up your tan, hang around and watch the sky transform with colors as the sun slowly disappears.
When it comes to things to see and do in Kotsubo, Zaimokuza Beach is recommended by fellow travelers. And in great news for your budget, it's free to enter. Hakkeijima Sea Paradise, Enoshima Aquarium and Zushi Beach will fill in your day and are within easy reach of the stretch of coastline.