Owakudani is a volcanic valley in Hakone known for its hot springs, sulfur vents, and scenic hiking trails. Take a cable car ride up to Owakudani and witness the bubbling hot springs and steam vents. Enjoy the panoramic views of Mount Fuji on a clear day. Don't forget to try the local specialty, black eggs, which are boiled in the hot springs and are said to add seven years to your life!