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Illustrative image — not an on-site photograph

Ehime Prefecture · Shikoku

Roadside Station Komatsu Oasis

道の駅 小松オアシス

At the foot of Mount Ishizuchi, take a breather with outdoor gear, local produce and open-air play, whether heading into the mountains or travelling along the Matsuyama Expressway.

Illustrative image — not an on-site photograph

Location
Saijo City
Road
Route 11; beside Ishizuchisan Service Area on the Matsuyama Expressway
Hours
9:00–19:00
Visitor center: 9:00–19:00. Komatsu Oasis Market: 9:00–18:00 April–September; 9:00–17:30 October–March. Montbell store: 10:00–19:00. Parking and outdoor toilets are available 24 hours.
Parking
Cars: 101 / Large vehicles: 1
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How to enjoy

Choose how to enjoy your visit

Eat, shop, play, take in the view or rest. Choose from the station’s strengths to suit your day.

First, on arrival
Find the toilets and a suitable parking spot, then visit the visitor center

The station has separate expressway-side and local-road-side approaches. Even for a short stop, park where you can easily return to your vehicle.

If heading for the mountains
Check gear, weather and roads at Montbell and the visitor center

A useful stop before hiking in the Ishizuchi range, camping or cycling. Check participation and footwear requirements before climbing; Montbell currently says climbing-pinnacle sessions are suspended for a safety inspection.

If shopping to take home
Saijo vegetables, fruit and sweets at Komatsu Oasis Market

Market stock changes with the seasons. Choose from that day's watermelons, melons, strawberries, miso, yubeshi and other products.

If travelling with children
Make time for Komatsu Central Park and the lawn

Nearby play equipment and open space let children stretch after a drive. Keep outdoor play shorter in summer sun or winter wind.

If seeking an onsen
Tsubaki Onsen Komatsu is closed

It has been closed since April 1, 2025, with no reopening date announced. Consider another bathing facility if a bath is part of your itinerary.

For a half-day outing
Visit Komatsu Central Park, Tsubaki House, Hoanji Temple or the Mount Ishizuchi area

Extend the visit with children's outdoor play, camellias, peonies or mountain scenery for a fuller sense of Komatsu in Saijo.

Illustrative image — not an on-site photograph
Highlights

Roadside Station Komatsu Oasis in Saijo City adjoins Ishizuchisan Service Area on the Matsuyama Expressway and can be visited from either the local-road side or the expressway side. Its main attractions are Montbell Outdoor Oasis Ishizuchi and Komatsu Oasis Market. Before a hike or camping trip, check mountain information and equipment; shop for Saijo vegetables, fruit, tanuki manju and yubeshi at the produce market; and let children play in Komatsu Central Park or on the lawn. Tsubaki Onsen Komatsu is closed, so plan another activity if a bath was your reason for stopping. Tanuki manju is a local sweet bun, and yubeshi is a traditional confection.

  • #Ehime Prefecture
  • #Saijo City
  • #Beside Ishizuchisan Service Area
  • #Highway oasis
  • #Montbell
  • #Farmers' market
  • #Climbing
  • #Campground
  • #Komatsu Central Park
  • #24-hour toilets
Why I like it

Reasons to stop here

01

An expressway break becomes a gateway to Mount Ishizuchi

Beside Ishizuchisan Service Area, this stop suits both people taking a break on the Matsuyama Expressway without exiting and people heading toward Mount Ishizuchi from local roads. Gather mountain and Saijo outdoor information at the visitor center, then look for missing gear at Montbell. Komatsu Oasis lets you prepare for your next destination as well as rest.

02

Take a taste of Saijo's water and farmland home from the market and café

Komatsu Oasis Market sells Saijo products from an area known for abundant water and Shikoku's largest managed farmland area. Vegetables, fruit, handmade sweets, crafts, tanuki manju, yubeshi and amanatto make tempting additions to the car, whether you are going into the mountains or coming back. Tanuki manju is a local sweet bun; yubeshi and amanatto are traditional sweets, the latter made with sweetened beans. Seasonal stock changes, so enjoy seeing what is on the shelves that day.

03

There are other ways to rest while the onsen is closed

Anyone remembering a visit to Tsubaki Onsen Komatsu should note that it has been closed since April 2025. For now, combine the 24-hour toilets, lawn, children's play area, climbing, camping and produce market instead of planning a bath. Checking parking, toilets and opening hours beforehand makes both a quick break and a half-day visit easier.

Route idea

Ways to plan your stop

Spend your time at the station or add somewhere nearby. These ideas help you plan around your companions and the weather.

Long drives toward Matsuyama, Imabari or Niihama

Make a break on the Matsuyama Expressway more memorable

Beside Ishizuchisan Service Area, the station is easy to reach from the expressway side for a break. Outdoor toilets are available 24 hours; during the day you can also visit the market and Montbell. Add mountain views, a little café time or produce shopping to your rest stop.

Beside Ishizuchisan Service Area on the Matsuyama Expressway. From the local-road side, Route 11 and Iyo-Komatsu Interchange provide access.

You cannot exit from Ishizuchisan Service Area onto local roads. To use the campground or visit nearby places on the local-road side, leave at Iyo-Komatsu Interchange and approach by local road.

Hiking, camping, cycling and first-time outdoor activities

Prepare for a trip to Mount Ishizuchi

Check local outdoor information at the visitor center and pick up any missing gear at Montbell. Climbing may be an option when available, but Montbell currently says climbing-pinnacle sessions are suspended for a safety inspection. Komatsu Oasis works as a preparation stop before heading into the mountains as well as a stop on the way back.

Komatsu Oasis → the Mount Ishizuchi Ropeway area, or outdoor destinations around Saijo City.

Mountain weather can differ from conditions on the plain. Allow time to check roads, weather and equipment before setting out.

Expressway breaks with preschoolers or elementary-school children

Restore children's energy with a little outdoor play

The children's area of Komatsu Central Park and the lawn are close by. A roller slide, net play equipment and open space give children a change from a long drive. Adults can visit the market or café while the family spends time in the same area.

Park → toilets → market or café → children's play area and lawn.

Play equipment is outdoors. In summer, plan for sun and water; on rainy days, switch to indoor options such as climbing or the market.

Days with little time or when you do not want a full meal

Take home local produce and sweets even on a short stop

Komatsu Oasis Market is enjoyable just for browsing vegetables, fruit, handmade sweets and locally processed products. Traditional sweets such as tanuki manju, yubeshi and amanatto alongside seasonal Saijo produce offer a glimpse of everyday local tastes. Tanuki manju is a local sweet bun, yubeshi a traditional confection, and amanatto sweetened beans.

Browse the market for just 10–20 minutes, then take a short café break.

Seasonal and popular goods change through the day. Expect fewer choices in the evening.

Short adult strolls and winter-to-spring detours

Explore camellias and parks while the onsen is closed

Tsubaki Onsen Komatsu is closed, but nearby Tsubaki House grows about 200 camellia varieties, including varieties distinctive to Komatsu, with seasonal interest from around December to April. Combine it with Hoanji Temple's peonies and Komatsu Central Park's cherry blossoms for a flower-and-walking break instead of a bath.

Komatsu Oasis → Tsubaki House → Komatsu Central Park / Hoanji Temple.

Bloom times shift with the weather. Check current flower and onsen reopening information for the day of your visit.

Auto campsites, open sites and day camping

Enter by local road when using the campground

The campground has 10 auto campsites and 10 open sites, with day-use and overnight options. Montbell equipment rental is also advertised, making it an option for visitors still assembling their kit. Pick up food at the market before a night at the mountain's foot.

Iyo-Komatsu Interchange → local road → Outdoor Oasis Ishizuchi Campground.

The campground cannot be accessed from the expressway side. Check current restrictions on pets, open fires, fireworks and generators before visiting; official information differs on whether pets are allowed at particular sites.

Hours

Opening hours

Visitor center
9:00-19:00

Your starting point for mountain, Saijo outdoor, tourism and road information; also a contact point for the campground and climbing facilities.

Komatsu Oasis Market
April–September 9:00–18:00 / October–March 9:00–17:30

Open year-round except New Year's Day. Check same-day notices for seasonal products and café service.

Montbell store
10:00-19:00

Open year-round, with hiking, camping, cycling and climbing gear.

Climbing facilities
Climbing pinnacle 11:00–17:00 / bouldering 10:00–17:00

The climbing pinnacle is normally for elementary-school-age children and older, while bouldering is for people at least 110 cm tall. Minors need a guardian’s signature and suitable shoes. Montbell currently says climbing-pinnacle sessions are suspended for a safety inspection; check its latest notice before visiting.

Parking and outdoor toilets
24 hours

Useful for a break on a long drive. At night, consider where you park and the movement of vehicles nearby.

Tsubaki Exchange Center and Tsubaki Onsen Komatsu
Closed

Closed since April 1, 2025, with no reopening date announced. Do not plan on using the onsen.

Family

Visiting with children

Illustrative image — not an on-site photograph

Stars show the editorial recommendation for each age group on a five-point scale. Read the reasons alongside each rating.

Age 1 or under
★★★☆☆

A nursing room and diaper-changing station are listed, making this a useful rest stop. Focus on toilets, the market and a short walk rather than outdoor play equipment.

Ages 2–3
★★★★☆

Children can move around briefly on the lawn or in the park. Suitability of play equipment varies by age, so an adult should stay close.

Ages 4–6
★★★★☆

Komatsu Central Park's equipment, roller slide and open space suit this age. Outdoor play before or after food and shopping can ease a drive.

Elementary-school age
★★★★★

In addition to park play, children may meet the age or height requirements for the climbing pinnacle or bouldering wall. Montbell currently says climbing-pinnacle sessions are suspended for a safety inspection, so check what is available.

Rest

Ideas for a restful stop

  1. 1
    Choose a convenient parking spot

    There are expressway-side and local-road-side approaches. Parking near the toilets, visitor center or market can reduce walking even on a short break.

  2. 2
    Sit down between market browsing and café time

    The café corner offers a pause as well as the outdoor activities and mountain preparations. Alternating browsing with sitting can help companions keep a comfortable pace.

  3. 3
    Plan around the onsen closure

    Tsubaki Onsen Komatsu is closed. If you remember bathing here, choose produce shopping, Tsubaki House or a park walk instead.

  4. 4
    Check weather and roads before heading into the mountains

    Conditions toward Mount Ishizuchi can feel different from those at the foot of the mountain. Use the visitor center and official information to choose a manageable route.

Event

Make an event part of your visit

Permanent spaces and dated events are listed separately. Events can change both the atmosphere and crowds; use the official links for details.

Checking event dates.

Spaces used for events

Lawn event square

A space for mountain markets, food trucks and outdoor events. It gives visitors a reason to walk outside after visiting the market.

Komatsu Oasis Market

Seasonal goods, vendors' Instagram posts and café menus change quickly. The official website and Instagram are useful for checking current food and shopping options.

Montbell Outdoor Oasis Ishizuchi

Indoor seminars and climbing experiences offer ways to try outdoor activities, even on a day when you are not heading into the mountains.

Komatsu Central Park

In cherry-blossom or outdoor-play season, extend a station break into park time, especially with children.

Local feel

Reasons to return

Practical ideas and things to consider when spending time here.

Convenient expressway access does not provide an exit to local roads

The station's position beside Ishizuchisan Service Area is convenient, but you cannot leave the expressway side for local roads here. For the campground or other nearby places, exit at Iyo-Komatsu Interchange and approach by local road.

The park gives children a welcome change of pace

Komatsu Central Park's children's area has a roller slide, net play equipment and other active play options. It is a welcome break for children on a long drive. Bring suitable shoes and water even for a short visit.

Seasonal goods and vendors make each market visit different

The official site lists Saijo-grown Amusu melons, watermelons, strawberries, miso, yubeshi and tanuki manju, as well as vendors' Instagram accounts. Follow the season and current posts to see what may be on the shelves that day.

Even watching the climbing adds character to the station

A climbing pinnacle about 6 m high and a bouldering wall are unusual features for a roadside station. Montbell currently says pinnacle sessions are suspended for a safety inspection, so check availability before planning a climb. Even when age or footwear conditions rule out a climb, the facilities show the station’s outdoor focus and may inspire a future attempt.

Before your visit

Things to check before setting out

Opening and closure days, individual businesses and facilities for children or dogs can affect your plans.

  • Beside Ishizuchisan Service Area, the station can be visited from both the expressway and local-road sides. You cannot, however, exit from the expressway side onto local roads.
  • Parking and outdoor toilets are available 24 hours. Other facilities may be closed late at night or early in the morning, so plan the kind of break you need.
  • Komatsu Oasis Market has seasonal hours: until 18:00 from April to September and until 17:30 from October to March.
  • Tsubaki Onsen Komatsu has been closed since April 1, 2025. Consider another bathing facility if an onsen is part of your plans.
  • Climbing has age, height, footwear and guardian-signature requirements. Montbell currently says climbing-pinnacle sessions are suspended for a safety inspection; check current availability before going with children.
  • The campground is accessible only from local roads. You cannot drive straight into it from the expressway side.
  • The market's seasonal products, café and events may be updated quickly on Instagram. Check recent posts if you have something specific in mind.
Food

Eating and shopping

Specialities, places to eat, sweets and bakeries can all give you a reason to stop. Check individual menus for current prices and availability.

  • Komatsu Oasis Market
    Seasonal Saijo vegetables and fruit
    Varies by product
  • Saijo and Komatsu souvenir sweets
    Tanuki manju (local sweet buns)
    Varies by product
  • Saijo and Komatsu souvenir sweets
    Yubeshi (traditional confection)
    Varies by product
  • Saijo and Komatsu souvenir sweets
    Amanatto (sweetened beans)
    Varies by product
  • Komatsu Oasis Market café corner
    Café menu
    Varies by menu item
Food mood

What would you like to eat?

A meal, a sweet treat, market shopping or something to take away: choose a focus for the day instead of trying everything at once.

Illustrative image — not an on-site photograph
Buy the season at the market

Saijo vegetables / fruit / watermelons / melons / strawberries

A good way to take home a taste of the area even on a short stop. Shop for extra supplies before the mountains, a gift on the way back, or vegetables for home.

Stock varies by season and time of day. Keep your choices flexible and visit earlier for a wider selection.

Take home something sweet

Tanuki manju / yubeshi / amanatto / handmade sweets

Easy to share in the car and a reminder of Komatsu in Saijo after you return home. Good choices for people who enjoy traditional sweets. Tanuki manju is a local sweet bun; amanatto is sweetened beans.

Sweets and processed goods depend on deliveries, so see what is available in the market.

Sit down for a light break

Komatsu Oasis Market café corner / drinks / light meals

An option when you do not want a full meal or the driver needs a short rest. It also fits before or after children's outdoor play.

The café's menu and seasonal items may appear first on its official Instagram account.

Prepare before hiking or camping

Market food / drinks / Montbell gear

You can check food and equipment in the same area. It is a useful final preparation stop before heading toward Mount Ishizuchi.

For the campground or mountains, remember that the expressway side does not provide a route onto local roads.

Sample food on an event day

Mountain market / food trucks / seasonal events

On spring festival or mountain market days, the lawn becomes a place to stroll as well as shop, with a changing mix of vendors.

Event dates change. Check the latest official notices and Instagram posts before setting out.

Access

Location and surroundings

Illustrative image — not an on-site photograph
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