Yes, Hakone is one of the most accessible areas in Japan to explore without a car, thanks to its highly integrated "Hakone Round Course" transportation network. The system includes the Hakone Tozan Railway (Japan's oldest mountain railway), a funicular cable car, the Hakone Ropeway (which offers views of Mt. Fuji over volcanic valleys), and iconic pirate-themed sightseeing cruises across Lake Ashi. Most visitors utilize the Hakone Free Pass, which provides unlimited rides on eight different transit systems, including the Odakyu local buses that connect major shrines and museums. While a car offers more flexibility for remote corners, the public transit system is so efficient and scenic that it is actually considered a core part of the sightseeing experience itself. Relying on transit also helps you avoid the heavy traffic and limited parking that often plague the narrow mountain roads during peak tourist seasons.