Guida
Owakudani is a volcanic crater formed by a phreatic eruption of Mount Kamiyama, the highest peak in Hakone, approximately 3,000 years ago. Even today, white smoke and the scent of sulfur rise constantly from the ground, allowing visitors to visually experience the intense energy of volcanic activity. As one of Hakone's most iconic scenic spots, it offers a landscape of dramatic geological formations and natural beauty. A highlight of any visit is the famous "Black Eggs" (Kuro-tamago), which are boiled using the natural heat and minerals from the volcanic hot springs, a beloved treat for many travelers.
This area is a site of significant geological history, shaped by the powerful volcanic activity of the Hakone caldera. The terrain, created by an explosion 3,000 years ago, serves as a profound testament to the wonders of nature. Beyond the geology, there is a deep connection between nature and spirituality here, exemplified by the "Owakudani Enmei Jizo Son," a shrine nestled within the volcanic environment. This coexistence of harsh volcanic activity and human faith creates the unique, spiritual atmosphere that defines Owakudani.
The most striking feature of Owakudani is the sight of billowing steam clouds dancing above rugged, rocky terrain. The view is breathtaking whether you are observing it from the Hakone Ropeway or immediately after stepping off at the station. Additionally, the area around Owakudani Station underwent a renewal in April 2025, featuring the new "Chikyu-no-Tani" (Valley of the Earth) area. This provides an enhanced environment for observing the Earth's processes through modern observation points. Furthermore, the experience of eating the "Black Eggs"—noted for their striking appearance and unique taste—is a central part of the local tourism experience.
While the volcanic landscape can be enjoyed year-round, the scenery changes beautifully with the seasons. On clear days, the contrast between the bright blue sky, the white plumes of steam, and the surrounding mountains is particularly vivid and beautiful. The appearance of the landscape also changes depending on the time of day, as the angle of sunlight alters the colors of the rocks and the density of the steam. Since fog can occur frequently in this area, visiting on a clear, sunny day is highly recommended for the best visibility.
Your visit to Owakudani will likely center on nature observation and gourmet experiences. Through paths like the Owakudani Nature Study Route, you can observe the unique volcanic topography and steam vents up close. A quintessential experience is tasting the "Black Eggs," which are said to extend one's lifespan if eaten. The newly renovated areas also offer modern exhibitions and viewpoints centered on the theme of Earth's energy. Whether you are a nature lover or a food enthusiast, there is much to discover.
Owakudani is a key hub for Hakone sightseeing. From here, you can easily travel toward Motohakone or Gora using the Hakone Ropeway. The surrounding area is dotted with lush parks, historic shrines, and charming cafes with beautiful views. It serves as an excellent base for planning a broader sightseeing route through the mountains of Hakone.
As this is an active volcanic zone, the terrain can be uneven with various steps and inclines; comfortable walking shoes are highly recommended. Please be aware that the smell of sulfur can be quite strong, which may affect sensitive visitors. Payments can be made via cash or credit cards (Visa, MasterCard, etc.). While English signage is available, it is helpful to check details in advance. For photography, you are welcome to capture the scenery, but entering restricted areas is strictly prohibited for your safety. Due to the volcanic environment, please follow all posted safety signs regarding steam and restricted zones.