Owakudani

Location: Owakudani, Hakone, Kanagawa Prefecture, Japan
Opening Hours: 09:00 - 17:00 (subject to change based on weather or volcanic activity)
Entrance Fee: Free access to the valley.

• Hakone Ropeway: ¥1,500 one-way, ¥2,900 round-trip.

Recommended Duration: 1.5 - 2 hours

Owakudani, also known as the " Great Boiling Valley," is a volcanic valley located in Hakone, Kanagawa Prefecture, Japan. Formed over 3,000 years ago due to a volcanic eruption of Mount Hakone, this unique landscape is known for its active sulfur vents, hot springs, and the famous black eggs boiled in its naturally hot sulfuric waters. Visitors to Owakudani can enjoy breathtaking views of Mount Fuji on clear days, experience the region’s geothermal activity up close, and taste the legendary black eggs, which are said to extend one’s life by seven years.

Top Attractions in Owakudani

1. Owakudani Volcanic Valley  

The heart of Owakudani, this geothermal wonderland is filled with steaming sulfur vents and bubbling hot springs. The landscape is an impressive sight, with white smoke billowing from the rugged terrain. A designated walking trail allows visitors to explore the volcanic area safely and experience the power of nature firsthand.

2. Black Egg (Kuro-Tamago) Experience  

One of the highlights of visiting Owakudani is tasting the famous black eggs. These eggs are boiled in the hot sulfuric waters, which turn their shells black due to the chemical reaction with the minerals in the water. According to local legend, eating one black egg adds seven years to your life!

3. Owakudani Ropeway  

The Hakone Ropeway offers a spectacular aerial view of the steaming valley and, on clear days, an incredible panorama of Mount Fuji. The ropeway connects Sounzan Station to Togendai Station at Lake Ashi, making it a convenient way to explore Hakone’s top attractions.

4. Owakudani Geopark Museum  

This small but informative museum provides an overview of the volcanic activity in Owakudani and the formation of Mount Hakone. Interactive displays and real-time seismic monitoring allow visitors to learn about the area’s geology and ongoing geothermal activity.

5. Fujimi Terrace  

A newly developed observation deck, Fujimi Terrace offers one of the best vantage points to admire Mount Fuji. It’s a perfect spot to take in the stunning natural beauty of the region while enjoying a warm cup of coffee from the nearby café.

6. Hakone Free Pass Access  

Owakudani is a key stop for travelers using the Hakone Free Pass, which offers unlimited rides on transportation in the Hakone area, including buses, trains, cable cars, and the ropeway. The pass makes exploring the region convenient and budget-friendly.

More Things to Do in Owakudani

1. Enjoy Local Hot Springs: While bathing is not allowed in Owakudani itself due to high sulfur concentrations, the nearby Hakone region is famous for its luxurious onsen (hot spring) resorts, offering a relaxing and rejuvenating experience.

2. Try Volcanic-Themed Snacks: Besides the black eggs, Owakudani offers other volcanic-themed treats such as black ice cream, black curry, and black steamed buns, all inspired by the valley’s unique environment.

3. Hiking Around Hakone: Adventure seekers can explore hiking trails around Owakudani, such as the trail to Mount Kamiyama, which offers rewarding views of the volcanic landscape and beyond.

Must-Try Food in Owakudani

1. Kuro-Tamago (Black Eggs)  
   The must-try specialty of Owakudani, these eggs have a unique taste and are believed to bring longevity.

2. Black Ice Cream  
   This charcoal-colored ice cream is both visually striking and delicious, offering a unique treat to visitors.

3. Black Curry Rice  
   A local dish inspired by Owakudani’s volcanic atmosphere, featuring a rich and flavorful black curry sauce.

How to Get to Owakudani

1. From Tokyo  
   - Take the JR Tokaido Shinkansen from Tokyo Station to Odawara Station (about 35 minutes).  
   - Transfer to the Hakone Tozan Railway to Gora Station (about 40 minutes).  
   - From Gora, take the Hakone Tozan Cable Car to Sounzan Station, then board the Hakone Ropeway to Owakudani (total journey about 15 minutes).

2. From Hakone-Yumoto  
   - Take the Hakone Tozan Train to Gora Station (about 35 minutes).  
   - Transfer to the Hakone Tozan Cable Car to Sounzan and then take the Hakone Ropeway to Owakudani.

3. By Bus  
   - Direct buses from Odawara Station or Hakone-Yumoto Station to Owakudani are available, offering a convenient alternative to the ropeway.

Tips for Visiting Owakudani

1. Check Weather Conditions  
   - Owakudani is often covered in fog, which can obscure views of Mount Fuji. Check the weather forecast before your visit for the best experience.

2. Be Aware of Sulfur Gas Sensitivity  
   - The strong sulfur smell in the area may be overwhelming for some visitors. Those with respiratory issues should exercise caution.

3. Wear Comfortable Clothing  
   - The valley is at a high altitude, so temperatures can be cooler than in surrounding areas. Bring a light jacket, even in summer.

4. Watch for Ropeway Closures  
   - The Hakone Ropeway may temporarily close due to volcanic activity or strong winds. Check for updates before planning your trip.

5. Purchase the Hakone Free Pass  
   - The pass offers significant savings on transportation and entry fees in Hakone, making it a great option for travelers exploring the region.