Overview
Ito Onsen's history dates back to the Heian period (794-1185). It gained prominence in the Edo period when William Adams (known in Japan as Miura Anjin), under the orders of Shogun Tokugawa Ieyasu, built Japan's first Western-style sailing ships here. This rich history adds to the town's charming atmosphere.
The most remarkable feature of Ito Onsen is its incredible volume of hot water, with approximately 32,000 liters gushing from the ground every minute. This abundance allows many accommodations to offer gensen kakenagashi (free-flowing hot spring water straight from the source), ensuring a fresh and high-quality bathing experience. Visitors can also enjoy a stroll to visit the statues of the Seven Lucky Gods scattered around town.
Typical Spring Quality and Indications
The main types of spring water are "Simple Thermal Springs," which are gentle on the skin, and "Chloride Springs," known for their ability to warm the body to the core. The water is typically clear, colorless, and mild, making it suitable for everyone.
- Cuts
- Peripheral circulatory disturbance
- Sensitivity to cold
- Dry skin
- Autonomic instability
- Insomnia
Characteristics of the Water and Best Season
While source temperatures vary, they are often quite high, and some facilities adjust the temperature without adding cold water. The gensen kakenagashi style, made possible by the copious flow, is a major draw, offering constantly fresh water.
Thanks to its mild climate, Ito is a year-round destination. Spring, with its cherry blossoms, and autumn, with its vibrant foliage, are particularly scenic. Summer offers beach activities and the Anjin Festival in August, while winter is perfect for a relaxing hot spring retreat.
Access
Facilities with Analysis Reports
No facilities with registered analysis reports in this area yet.
Facilities Without Analysis Reports
Nearby Sightseeing & Local Cuisine
- Mount Omuro: Take the chairlift to the summit for a 360-degree panoramic view.
- Jogasaki Coast: A scenic coastline of rugged cliffs formed by lava, famous for its suspension bridge.
- Izu Shaboten Zoo: Enjoy interacting with animals and viewing a vast collection of cacti.
- Tokai-kan: A former ryokan with beautiful Showa-era wooden architecture, now open as a cultural facility.
- Ito Orange Beach: A popular swimming spot conveniently located near the city center.
- Local Cuisine: Simmered Splendid Alfonsino (Kinmedai no Nitsuke)
- Local Cuisine: Guri-cha (a local specialty green tea)
- Local Cuisine: Fresh seafood (e.g., dried horse mackerel)
References
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