Discover the Soul of Shizuoka’s Natural Heritage
Nestled along the scenic banks of the Oi River in Izu, Kawane Onsen roadside station offers a rare fusion of rustic charm and modern comfort. Surrounded by lush mountains and framed by the nostalgic whistle of the Oi River Railway’s steam locomotive, this serene oasis invites travelers to unwind in naturally flowing hot springs while soaking in breathtaking seasonal landscapes.
More than just a rest stop, Kawane Onsen blends wellness, culture, and local flavor. Visitors can enjoy an array of bath experiences—from cedarwood and charcoal baths to open-air tubs with panoramic views—each enhanced by the soothing sounds of nature and passing trains. With a cozy restaurant serving regional specialties like tea soba and festival rice bowls, a charming cottage rental for groups, and a bustling farmers’ market, it’s a true gateway to the heart of Shizuoka’s countryside.
Why Visit
Kawane Onsen stands out as the only roadside station in the region where you can soak in an open-air bath while listening to the authentic steam whistle of the historic Great Ikeno Railway steam locomotive passing by. The station’s signature experience is its 11 uniquely themed bathing areas, including a rare hinoki wood bath and a charcoal bath, all fed by natural hot spring water drawn directly from the mountain source. For a true local taste, try the handmade tea soba made with regionally grown green tea, a dish available nowhere else.
Restaurants & Dining
Savor authentic local flavors at Kawane Onsen roadside station, where traditional dishes like tea soba and matsuri donburi await.
Tea Noodle Restaurant
茶そば
Specialty
Traditional Japanese soba noodles with a focus on local tea and seasonal ingredients
A cozy dining spot offering handcrafted soba noodles made from locally sourced ingredients, served with a delicate tea-infused broth. The atmosphere is rustic and peaceful, perfect for enjoying a quiet meal amidst nature.
Light Bistro
喫茶・軽食
Specialty
Casual light meals and beverages with a local twist
A relaxed café serving simple, comforting snacks and drinks. Ideal for a quick break or a leisurely afternoon with a view of the surrounding mountains and river.
Shopping Highlights
Discover fresh regional produce and handmade goods at Kawane Onsen roadside station’s direct sales shop.
Farmers Market
産直売店
A fresh produce market offering locally grown vegetables, fruits, and seasonal harvests from nearby farms.
Products
Must-Try Item
Freshly harvested mountain vegetables
Tea Specialty Store
茶茗舘
A dedicated shop selling premium local tea, including green tea, matcha, and seasonal blends.
Products
Must-Try Item
Premium local green tea
Craft and Souvenir Shop
手作り工芸品
A boutique selling handmade crafts, traditional crafts, and locally designed souvenirs.
Products
Must-Try Item
Hand-carved wooden tea set
Featured Products
Taste signature specialties like premium tea and mountain-grown vegetables, crafted from the region’s rich natural bounty.
Local Green Tea
川根茶
Premium green tea harvested from the slopes of Mount Kakegawa, known for its fresh, delicate flavor and vibrant aroma.
Mountain Vegetable Mix
山菜セット
A curated selection of wild mountain vegetables harvested in season, perfect for cooking traditional Japanese dishes.
Hand-Carved Wooden Tea Set
木製茶器セット
A beautifully crafted tea set made from sustainably sourced local wood, ideal for tea ceremonies or home use.
Matcha Powder
抹茶粉
High-quality matcha powder made from shade-grown tea leaves, ideal for traditional and modern recipes.
Local Honey
地元はちみつ
Pure, unfiltered honey harvested from wildflowers in the surrounding forests, known for its rich flavor and natural sweetness.
Facilities & Amenities
Enjoy comfortable amenities including rest areas, accessible toilets, free Wi-Fi, and relaxing foot baths at Kawane Onsen roadside station.
Hot Spring
All bathing areas, including indoor and outdoor baths, are supplied with natural hot spring water sourced directly from the ground. The outdoor baths offer views of the Oi River and the sound of steam locomotive whistles, enhancing the nostalgic rural atmosphere.
Various locations within the roadside station, including male and female outdoor baths, charcoal bath, hinoki bath, and indoor bath
Parking
The facility provides parking for up to 250 regular vehicles and 4 large vehicles.
Near the main entrance
Restroom
There are 10 male toilets and 16 female toilets available. The facility includes ramps for accessibility.
Throughout the premises
Information Center
An information corner is available for visitors to obtain local information, maps, and recommendations for nearby attractions.
Inside the facility
Play Area
A dedicated space for children, including facilities for young kids and family-friendly activities.
Near the rest area and outdoor spaces
Nursing Room
A private and comfortable space equipped for breastfeeding and baby care, located within the facility.
Inside the facility
EV Charging Station
Electric vehicle charging stations are available for visitors using electric cars.
Near the parking area
ATM
An automated teller machine is available on-site for cash withdrawals.
Near the entrance
Pet Area
A designated area for pets to rest and relieve themselves, with facilities to ensure pet comfort and hygiene.
Near the outdoor walking paths
Free Wi-Fi
Free Wi-Fi access is available throughout the facility for visitors.
Throughout the premises
Bike Rental
Bicycles can be rented for exploring the surrounding area, including scenic routes along the Oi River.
Near the entrance and information center
EV Charging Station
Electric vehicle charging stations are available for visitors using electric cars.
Near the parking area
Activities & Experiences
Immerse yourself in seasonal events, hands-on workshops, and scenic walks around the serene Kawane Onsen area.
Mini Chrysanthemum Exhibition
ミニ菊花展
Enjoy a small chrysanthemum exhibition featuring various seasonal blooms.
Duration
60 min
Seasonal Event Calendar
11月イベントカレンダー
Explore a calendar of seasonal events held throughout November, including cultural and local activities.
Duration
120 min
SL Steam Locomotive Viewing
SLの汽笛
Relax in the hot spring baths while listening to the nostalgic whistle of the steam locomotive passing by the river.
Duration
90 min
Best enjoyed on clear days for optimal views of the train and surrounding nature.
Natural Hot Spring Bathing
天然温泉
Soak in naturally flowing hot springs with 11 different bathing areas, including outdoor and indoor baths, all using pure hot spring water.
Duration
60 min
Best enjoyed in cooler weather to enhance the contrast and relaxation.
Cypress Bath
ひのき風呂
Relax in a cedar wood bath, offering a soothing and aromatic experience.
Duration
45 min
Charcoal Bath
炭風呂
Experience a unique charcoal bath, available only during special events.
Duration
30 min
Family Cottage Stay
ふれあいコテージ
Stay in a private cottage with access to natural hot springs, ideal for families or groups of up to 8 people.
Duration
120 min
Best enjoyed during winter for full immersion in the hot spring experience.
Tea Soba Dining Experience
茶そば
Enjoy traditional tea soba and other locally inspired dishes in a relaxed dining setting.
Duration
60 min
Local Nature Walk
周囲の散策
Take a leisurely walk through the natural surroundings of the Kawané Onsen area, enjoying views of the Oi River and mountain landscapes.
Duration
90 min
Wear appropriate footwear and clothing depending on the season.
Wildlife Awareness Notice
野生動物の出没について
Stay informed about wildlife sightings in the area, particularly during seasonal changes.
Duration
30 min
Be cautious during early morning or evening hours when wildlife activity is higher.
Insider Tips
Visit during the mini chrysanthemum exhibition for a vibrant seasonal treat and plan your trip around local festivals for authentic experiences.
- Best Arrival Time: Arrive by 9:30 AM on weekdays to secure a spot in the men's outdoor bath with the best view of the Oi River and early morning SL steam train passing, as this view is most serene before crowds arrive.
- Hidden Gems: Visit the information corner between 10:00 AM and 11:00 AM on weekdays to receive a free map of the Oi River Trail and seasonal hiking tips from staff who know the best vantage points for viewing the SL and autumn foliage.
- Weekend Special: On weekends, head to the tea shop counter between 11:00 AM and 12:00 PM to purchase the limited-edition "SL Seasonal Tea Set," which includes locally grown green tea and a commemorative coaster featuring the historic steam train.
- Seasonal Experience: During the Mini Chrysanthemum Exhibition (currently ongoing through November 2025), visit the flower display area near the main entrance between 10:00 AM and 3:00 PM to see the themed arrangements and receive a free chrysanthemum seed packet.
- Best Bath Timing: Use the carbon bath only during special event days when the charcoal bags are set up—check the event calendar on the official website for exact dates, as this feature is not available daily.
- Free Access Perk: Use the free rest area near the parking lot between 4:00 PM and 6:00 PM on weekdays to enjoy a quiet view of the Oi River and listen for the SL whistle before sunset, as this time slot offers the most peaceful atmosphere.
- Local Food Hack: Order the "Matsuri Don" (rice bowl) at the restaurant between 1:00 PM and 2:30 PM on weekdays to get a complimentary local tea and a chance to see the chef prepare the meal in front of guests, a feature not offered during peak hours.
Best Time to Visit
Spring (March-May): Cherry blossoms bloom at Kuyenji Temple in late March to early April, and fresh bamboo shoots are available at the roadside station market.
Summer (June-August): Enjoy lush greenery along the Oi River and the nostalgic sound of steam locomotive whistles from the Oi River Railway.
Autumn (September-November): Visit during the Mini Chrysanthemum Exhibition (late October to mid-November) and admire vibrant maple leaves.
Winter (December-February): Experience snow-covered landscapes and serene views of the Oi River with the soothing sound of steam locomotive whistles.
Ratings
Family-Friendly Review
Offers play areas, family-friendly food like tea soba, and accessible facilities including strollers and ramps. Includes a children's rest area and educational elements like seasonal nature displays and tea culture experiences.
Food Lover Review
Features high-quality local cuisine such as tea soba and matsuri don, with fresh produce from nearby farms. Offers a dedicated restaurant and seasonal food events, enhancing the authentic regional dining experience.
Car Camping Review
Provides restrooms, vending machines, and ample parking for cars. Offers a quiet, scenic setting with natural surroundings suitable for overnight stays, though no explicit overnight camping policy is listed.
Scenic Beauty Review
Boasts stunning views of the Oi River, lush mountains, and seasonal landscapes from spring cherry blossoms to winter snow. Offers multiple scenic viewpoints, especially for observing the steam locomotive and natural scenery.