The Hakone Open-Air Museum is a cool spot to check out some rad sculptures by modern and contemporary artists. They've got Sculpture Garden with almost 120 masterpieces, a Main Gallery showcasing a different side of Picasso, and even a Symphonic Sculpture that's all lit up with stained glass. Plus, there's a chill new resting area called PockeT and a fun Woods of Net to explore. It's open year-round, so swing by for some artsy vibes!