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ParkChugoku, Japan

Hiroshima Prefectural Miyoshi Park

Miyoshi Park is a place to mix movement with a pause.

About

Miyoshi Park is a place to mix movement with a pause. Children can make the play area their focus while another member of the group looks forward to a woodland walk or a picnic. In June, the iris garden becomes a destination in its own right. A good visit need not cover everything: choose one active part and one restful part, then leave space for whatever catches your eye.

This is Hiroshima Prefectural Miyoshi Park in Shijikkancho, currently advertised as Denko Sekka Miyoshi Park. It is not the separate Miyoshi Sports Park. Within this park, the Culture Center, Miyoshi Wave pool, park-golf course, lawns, play areas and nature-exploration paths form one recreation destination. The sponsored name on the website and signs refers to the same place.

Start with the official map and the latest notices. The terrain and different facility schedules make a little planning worthwhile, especially if your group is arriving by bus or hoping to use one particular attraction. The bouncing dome is under repair as of October 20, 2026, and a pool-maintenance closure is imminent; the dated notice below explains both. Other facilities should be checked independently rather than assumed open because the park has general opening hours. Enhance your adventure: download the Snappit app to identify the local species you encounter.

What to do here

Pair the iris garden or a woodland course with the lawn and children’s plaza. Add park golf or a swim only after checking the facility’s schedule and availability.

Seasonal info

Flowering varies with weather, and autumn colour is not a fixed-date event. Snow and other bad weather can close nature paths. Plan winter outings around daylight rather than the later closing time of indoor facilities.

Accessibility

There are sloping lawns and woodland routes with varied gradients. The park map marks accessible-toilet symbols near several central facilities, but does not establish a step-free route through every area. Ask the office which approach suits your mobility needs.

Don't miss

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Iris garden and wooden viewing walkway

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Woodland nature-exploration courses

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Children’s plaza and picnic lawn

4

Eighteen-hole park golf

Walks and routes

A first family visit: play, lawn and flowers

Allow about two hours, as an editorial suggestion. Check the notices at arrival, choose suitable open play equipment, then take a proper break on the lawn. If the iris garden interests your group, add it without turning the outing into a compulsory circuit. Children who are finished after lunch do not need another hill or activity. Keep the last part flexible enough to return comfortably to the car or bus.

A focused woodland outing

For a walk-led visit, allow roughly 60–90 minutes including orientation and stops. The official course distances are A 900 m, B 1,162 m, C 1,202 m, D 1,680 m and E 1,119 m. The map distinguishes the woodland courses from E, which follows the park-road circuit. Choose one using the posted map and current conditions. These are named-course distances, not measurements of this suggested outing; connecting paths add travel. No ascent figure or wheelchair-access rating is supplied here. Finish before sunset.

Make a paid activity the anchor

If swimming or park golf is the main reason for coming, confirm that first, then fit a short outdoor break around it. Do not book the day mentally as a continuous chain of attractions: maintenance, reserved sessions, equipment availability and closing times can interrupt it. On a wet day, a covered outdoor area is a place to pause, not a guarantee of an all-weather programme.

Things to try

A three-colour flower hunt

In iris season, ask children to find three flower colours from the path, then notice whether the leaves look different too. Drawing one bloom can be more absorbing than counting every plant. Outside the flowering season, switch the challenge to textures and shapes. Leave plants untouched and keep the observation game away from the edge of the walkway.

A quiet minute in the trees

Choose a safe stopping place and spend one minute listening. Each person can describe a sound without needing to name its maker. Try again nearer the open lawn and compare the experience. This is an editorial nature activity, not a promise of birds or animals on demand; stay on the available paths and do not play recorded calls or approach wildlife.

Stories and discoveries

Slow down in the iris garden

The wooden zigzag walkway lets you look into the planting without entering the beds, and a small pavilion offers a natural pause. Rather than searching for one perfect photograph, compare a few flowers from different viewpoints: a broad sweep of colour, a single bloom, then the lines of leaves. Stay on the viewing structure and do not touch the flowers. The garden is a cultivated display, not a wild iris meadow.

Choose the woodland pace that suits you

Behind the central facilities, the nature-exploration network offers a different rhythm from the playground. Listen for birds, compare leaf shapes and enjoy patches of changing light, without expecting a particular wildlife sighting. Some paths have more rise and fall than others. Walkers and runners share the routes, so keep headphones low enough to notice others and step aside safely for a pause.

Let play and rest take turns

The lawn rises gently alongside the children’s plaza, making it useful for a picnic between active spells. Choose a spot clear of ball games and routes through the grass. The older play-area guide describes tower and boat-themed structures, but assess the equipment actually available that day, follow age signs and keep close supervision. A rest on the hillside is not a substitute for watching children on the equipment.

Try an unhurried round of park golf

The course has eighteen holes arranged as two sets of nine. It can be an alternative to a long walk for a group that enjoys an activity with a shared goal, but still involves moving around the grass. Ask at the clubhouse how to begin and which shoes are suitable. Allow other players room, keep clear of a swinging club and treat the score as optional if your family is learning.

Play equipment tells a local story

The prefecture’s play-area description connects the tower structure with Miyoshi dolls and the boat structure with cormorant-fishing boats. It also describes the bouncing dome’s original design as an echo of Miyoshi’s sea of mist. These are design references, not an actual boat attraction, a doll exhibition or a promise of fog at this park.

The famous slide length needs careful reading

The older official specification gives 103 m as the combined length of two roller slides: a 59 m looping slide and a 44 m straight slide. It should not be read as one uninterrupted 103 m descent. Follow current equipment signs, take turns and never climb up a slide or stand on it.

The flower show continues after visitors leave

The iris garden’s July division work helps maintain the planted clumps for future flowering. Different cultivars flower at different times, so even within the usual season a return visit can reveal a changed display. Appreciate it as a tended garden rather than expecting every plant to peak on the same day.

When to visit

Spring

Cherry blossom is usually expected near the multipurpose plaza in late March or early April. Make the flowers one element of a walk rather than the only reason to travel, since wind, rain and seasonal timing can change the display.

Early summer

Aim for June if irises are your priority. The garden page suggests early to mid-June, while the FAQ gives roughly June 10–20; treat these as overlapping seasonal guidance, not an exact forecast. Hydrangeas around their garden and the Free Plaza’s grassy hill are a later, July possibility.

Autumn and winter

In autumn, give the woodland more time and notice changing colours along the paths. Winter requires a smaller plan: weather or snow may make routes unusable, and the nature-path toilets can be locked in severe cold. Check conditions and use central facilities before setting off.

Getting there and practical advice

Walking areas and the listed free plazas need no booking. The operator currently lists pool admission at ¥410 for visitors aged 15 or over outside the school-student category and ¥230 for elementary, junior-high and high-school students. Park golf’s first round is ¥730 and ¥520 respectively; limited clubs and balls are loaned free. Confirm concessions and any other activity charges at reception.

The park office is inside the Culture Center at Shijikkancho, Miyoshi, Hiroshima 728-0016. Telephone: 0824-66-3366. Use the prefectural park or its sponsored name when searching for directions.

The operator places the park about 900 m, or a two-minute drive, from Miyoshi-higashi Interchange. Parking is free and normally available 09:00–21:00. Choose a lot near your intended activity from the park map, and return before the gates close.

Bihoku Kotsu’s Hatajiki line links Miyoshi Station and the Miyoshi Koen stop. Trips are limited, so check both outward and return journeys. The published timetable differentiates weekdays from weekends and says services terminate at Kami-shijikkan on the park’s Wednesday closure. Other buses stop at Kami-shijikkan, around 500 m from the park according to the operator; confirm the precise stop and walking approach.

The official map marks wheelchair toilet symbols by the Culture Center, Miyoshi Wave, children’s-plaza area, park-golf area and near the second parking area. These symbols establish listed facilities, not the suitability of every connecting path. Sloping grass, woodland gradients and a wooden iris-viewing walkway call for a route-specific check. Before visiting, ask staff about the nearest suitable parking or drop-off point, the currently usable toilet and a manageable route to your chosen attraction. Ask separately about pool access and changing facilities if swimming is important.

Wear grippy footwear, allow extra care on wet wood and leaves, and turn back if the path is uncomfortable. The operator warns of wild boar and other wildlife on the nature routes: give animals space and do not feed or approach them. Observe barriers and weather closures. At play equipment, follow local age and use signs, avoid flips on the dome after it reopens, and never run up a slide. Keep picnic rubbish with you, use only designated smoking places and leave flowers and their beds undisturbed.

Visitor information

Check these dates before travelling

Checked October 20, 2026: the bouncing dome remains closed for repairs, with reopening scheduled for November 21 at 09:00. Miyoshi Wave’s heated pool is scheduled to close October 21–28 for maintenance and reopen October 29. The training room is excluded from that maintenance closure, but ordinary closing days still apply. These are announced plans, not a guarantee of reopening; recheck the operator’s latest information.

Sources and useful links

Wildlife you might spot

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Good to know before you go

Keep the return bus in mind before beginning another activity. A later closing time does not imply a frequent evening bus service.

For a flower photograph, choose a safe place on the walkway, let others pass and avoid leaning over planting beds.

Bring drinking water, a picnic mat if useful, and shoes with grip. Decide on an easy return before anyone becomes tired.

Frequently asked questions

No. Check that your destination is the prefectural park in Shijikkancho, also called Denko Sekka Miyoshi Park. Miyoshi Sports Park is a separate destination; a similar name is not a reason to combine their maps or attractions.
The operator lists the nature paths, iris garden, lawns and children’s plaza as free facilities needing no application. Sports facilities have separate fees or booking arrangements. Free use does not override maintenance closures or posted safety restrictions.
Bring a picnic for the lawn and a bag for your rubbish. Barbecues, fireworks and other use of fire are prohibited. Do not assume that the café will be open on your visit date.
Pets may use outdoor areas on a lead, with waste cleaned up by their owners. Keep them off play equipment. Assistance dogs may accompany users indoors; ordinary pets are not covered by that exception.
Not as of this guide’s October 20, 2026 check. The operator schedules reopening for November 21 at 09:00. Confirm the latest notice before promising a bouncing session to children; weather can also affect operation after reopening.
The prefectural guide sets a minimum age of three. Preschool children need an accompanying guardian, with at most two such children per guardian. Bring swimsuits and swimming caps, and ask reception about your group’s supervision requirements before changing.

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