Don't forget to bring your camera to capture the flowing waters of Ayutsubo Waterfall. If it's raging, you may be able to feel the mist on your skin.
This cascade of water is often on the itineraries of travelers to Nagaizumi. But Ayutsubo Waterfall isn't the area's only drawcard. Mishima Sky Walk, Numazu Deep Blue Aquarium, and Mishima Taisha Shrine are some other interesting sights close by.