Where Adventure Meets Nature at the Heart of Shikoku
Kommatsu Oasis, nestled at the base of Mount Ishizuchi—the highest peak in western Japan—serves as a dynamic roadside station and outdoor gateway in the scenic town of Saijo, Ehime. Located just off the Matsuyama Expressway’s Ishizuchi Service Area, it’s a perfect pit stop for travelers exploring the region’s rugged mountains, crystal-clear rivers, and rich cultural heritage. More than a rest area, it’s a hub where nature, adventure, and community converge.
Home to a full-scale Montbell store, an indoor climbing wall, and a scenic 3,000-square-meter event lawn, Kommatsu Oasis offers everything from gear to guided experiences. Visitors can explore local produce at the Oashisu Market, enjoy a meal at the on-site café, or plan their next adventure with free outdoor seminars. Whether you’re hiking the famed Shikoku Pilgrimage trails, cycling the UFO Line, or simply unwinding in the open air, this roadside station delivers an authentic, immersive experience in one of Japan’s most beautiful natural landscapes.
Why Visit
Kommatsu Oasis stands out as the only roadside station in the region where you can access a full-scale, indoor climbing facility with a 6-meter climbing wall and dedicated bouldering area—perfect for climbers of all levels. Located adjacent to the Iyo Komatsu Interchange on the Matsuyama Expressway, it’s uniquely positioned as a gateway to the Shikoku Mountains, offering direct access to the Shikoku Alps and the Shikoku Eco Trail. Visitors can also enjoy fresh, locally grown produce from the on-site market, including seasonal vegetables harvested the same morning, making it an essential stop for outdoor enthusiasts and food lovers alike.
Restaurants & Dining
Savor fresh, local flavors at Kommatsu Oasis, where seasonal ingredients meet rustic charm in every bite.
Café at Oashisu Market
おあしす市場カフェ
Specialty
Local fresh produce and handmade treats
A cozy café corner within the Oashisu Market, offering a relaxed atmosphere to enjoy fresh, locally sourced ingredients and homemade snacks. Perfect for a quiet break while exploring the roadside station.
Shopping Highlights
Discover unique crafts and regional treasures at Kommatsu Oasis, blending tradition with modern style.
Oashisu Market
おあしす市場
A direct-to-consumer market featuring fresh daily harvests of vegetables and fruits, along with handmade sweets and crafts from local producers.
Products
Must-Try Item
Freshly harvested vegetables and fruits
Montbell Store
モンベルストア
A full-scale outdoor gear and apparel store offering a wide selection of hiking, camping, climbing, cycling, and kayaking equipment.
Products
Must-Try Item
Montbell branded outdoor gear
Featured Products
Explore signature specialties and local gems, from farm-fresh produce to handcrafted goods.
Freshly Harvested Vegetables
採れたて野菜
Locally grown vegetables harvested daily, known for their freshness and quality.
Handmade Local Sweets
手作りお菓子
Artisanal sweets made by local producers using traditional recipes and local ingredients.
Local Craft Items
工芸品
Handcrafted items made by local artisans, reflecting regional culture and craftsmanship.
Facilities & Amenities
Enjoy seamless convenience at Kommatsu Oasis with restrooms, picnic areas, and accessible parking.
Visitor Center
The visitor center provides information about mountains, local outdoor activities, and tourism in the area. It also serves as a reception for camping, climbing experiences, and meeting room bookings.
First floor of the Outdoor Oasis Ishizuchi Building
Wi-Fi Access
Free Wi-Fi is available throughout the facility, including in the visitor center, store, and event areas.
Throughout the premises
Parking Area
Parking spaces are available at the entrance of the campsite, with one parking spot per site. The campsite is accessible only via general roads.
Campsite entrance
Toilets
Toilets are available at the campsite and in the main building. Facilities include both standard and accessible toilets.
Campsite and main building
Climbing Wall
A 6-meter high climbing wall and a bouldering wall are available for indoor climbing activities. The climbing wall is suitable for ages 10 and above, while the bouldering wall is for those 110cm tall or taller.
Indoor climbing facility within the building
EV Charging Station
Electric vehicle charging stations are available at the facility, located near the campsite and main building.
Near campsite and main building
ATM
An ATM is available on-site for visitors' convenience.
Near the main entrance
Nursing Room
A private nursing room is available for parents with infants, located within the main building.
Main building
Bicycle Rental
Bicycles can be rented at the facility for outdoor activities such as cycling in the surrounding area.
Montbell Store
Online Booking System
The facility offers online booking for camping sites, climbing sessions, and meeting room rentals.
Online via official website
Pet-Friendly Area
Two of the 10 auto sites allow dogs. Pets are not permitted in other areas, including the campsite and indoor facilities.
Auto sites (2 out of 10)
Activities & Experiences
Immerse yourself in hands-on adventures and seasonal events, from climbing to outdoor festivals.
Climbing Wall Experience
クライミングウォール
Participants will climb a 6-meter high climbing wall using ropes, with guided instruction for beginners.
Duration
20 min
Bouldering Experience
ボルダリングスペース
Participants will enjoy wall climbing without ropes, suitable for children and beginners, with a focus on fun and safety.
Duration
60 min
Outdoor Seminar Series
館内セミナー
Free seminars are held regularly to guide participants through the basics of outdoor activities such as hiking, camping, and climbing.
Duration
60 min
Camping Site Rental
キャンプ場
Rent a campsite with electricity and access to shared facilities such as toilets and cooking areas.
Duration
120 min
Camping is not recommended during heavy rain or typhoon conditions.
Bike Rental
スポーツサイクルレンタル
Rent a bicycle for exploring the surrounding trails and scenic routes around the area.
Duration
120 min
Bike rental is not available during heavy rain or typhoon conditions.
Bear Spray Rental
ベアスプレー（熊よけスプレー）レンタル
Rent bear deterrent spray for safety during outdoor activities in mountainous areas.
Duration
120 min
Rental is not available during heavy rain or typhoon conditions.
Snowshoe Rental
スノーシューレンタル
Rent snowshoes for walking on snow-covered terrain during winter months.
Duration
120 min
Available only during snowy conditions.
Kayaking Tour
カヤック
Enjoy a guided kayaking tour on the scenic rivers and streams in the region, ideal for nature lovers.
Duration
120 min
Tours are canceled during heavy rain or typhoon conditions.
Hiking Tour
トレッキング
Join a guided hiking tour through the natural trails of Mount Ishizuchi, exploring mountain flora and cultural sites.
Duration
180 min
Hiking is not recommended during heavy rain or typhoon conditions.
Insider Tips
Maximize your visit with insider knowledge on peak hours, seasonal offerings, and hidden local spots.
- Best Arrival Time: Visit the Montbell Store by 10:00 AM on weekdays to secure the best selection of hiking and camping gear, as popular items like the lightweight sleeping bag and trekking poles often sell out by midday.
- Hidden Gems: At the Oashisu Market deli counter, look for the daily fresh-baked "Saijo-style milk bread"—available only from 9:30 AM to 10:30 AM and sold out by 11:00 AM.
- Weekend Special: On Saturdays and Sundays, visit the Oashisu Market between 10:00 AM and 11:00 AM to see the local farmers’ live produce display, where you can buy freshly harvested tomatoes and cucumbers directly from the growers.
- Best Use of Free Time: If you're visiting on a weekday, book a free seminar at the Visitor Center between 10:00 AM and 11:00 AM—these sessions cover essential outdoor skills like setting up a tent and reading trail maps, and are held every weekday during the 2025–2026 season.
- Must-Visit Facility: Head to the Climbing Pinnacle at 11:00 AM on your arrival day to experience the full 6-meter wall with beginner-friendly routes; the first session of the day has the most available climbing harnesses and staff guidance.
- Camping Access Tip: To avoid confusion, always enter the campsite via the general road from Iyo Komatsu IC, not from the Iyo Ishizuchi Service Area—access from the service area is blocked, and only general road entry is permitted.
- Special Offer: As a Montbell Club member, present your membership card at the Oashisu Market café to receive a 10% discount on all coffee and homemade pastries—this offer is valid only during the 9:00 AM to 12:00 PM window.
Best Time to Visit
Spring (March-May): Fresh bamboo shoots available at the market from April, with canola flowers in bloom by late March.
Summer (June-August): Ideal for hiking and camping, with peak outdoor activity season from June through August.
Autumn (September-November): Best for viewing autumn foliage and enjoying cool weather on trails and at the campground.
Winter (December-February): Limited outdoor access; best for indoor activities like climbing and visiting the market.
Ratings
Family-Friendly Review
Offers a climbing wall with child-friendly bolting and a dedicated play area. Features a family-oriented market with kid-friendly snacks and stroller-accessible paths. Educational seminars and safe, open spaces enhance the experience.
Food Lover Review
Provides fresh local produce at the farmers market and a café with regional specialties. Offers a wide variety of dining options, including gourmet snacks and artisanal food from the Montbell store. High-quality seasonal ingredients enhance the culinary experience.
Car Camping Review
Features well-maintained camping sites with electric hookups and nearby restrooms. Offers quiet, scenic overnight stays with designated parking. Overnight access is limited to general road entry, not via highway.
Scenic Beauty Review
Offers panoramic views of the Shikoku mountains and surrounding natural landscapes. Features multiple scenic viewpoints and photo spots with seasonal beauty. The lush greenery and mountain backdrop create a serene, aesthetically pleasing atmosphere.