The 2026 official map gives the following approximate complete-circuit distances and walking times. Add generous time for play, photographs and rests. Hills are part of the outing; none is certified here as a wheelchair route.
IllustrationTottori Deai no Mori
Tottori Deai no Mori gives you several good ways to spend a day without asking you to commit to one.
About
Tottori Deai no Mori gives you several good ways to spend a day without asking you to commit to one. Spread out a picnic near the woods, let children investigate a hedge maze, or follow a marked walking circuit until the trees open onto a lake view. The pleasure is in moving between open grass, sheltered woodland and little places to stop. You can make the visit energetic, but you do not need to turn it into a march.
The park is in Katsurami, on the wooded hills beside Lake Koyamaike. The prefecture now describes an area of about 85 hectares. Its familiar centre is Deai Square, a lawn of roughly 1.4 hectares near the distinctive timber management and exhibition buildings. Those buildings are a sensible first stop: orient yourself, ask which paths or play features are usable, and choose a walk that leaves time for lunch and unhurried looking.
There is more here than older descriptions suggest. The Koyamaike Sky Area joined the park in November 2025, adding hilltop squares, a swing and an observation point. The Forest Exhibition Hall was refreshed in July 2026. Together they give repeat visitors fresh reasons to return. The Sky Area belongs to this same forest park; the nearby Koyamaike Park and lakeside attractions are separate places, so check the destination carefully when arranging transport.
Come for a manageable taste of satoyama, the wooded countryside shaped by people as well as nature. Notice how planted areas, old agricultural ground and woodland sit beside one another. A short walk can become an investigation of leaf shapes, tree labels or changing light. There is no need to identify everything: one thing you remember clearly is a good result. Eager to name that creature? Identify any animal you find during your visit using the Snappit app.
What to do here
Begin with the exhibition hall and lawn, then choose one marked woodland circuit or the Sky Area. Leave room for a picnic and a slow return.
Seasonal info
Summer calls for water, shade breaks and an earlier start. Winter visits need an area-by-area check: the Sky Area has a longer seasonal closure than the original park.
Accessibility
Priority parking and accessible toilet provision are documented, but the wooded circuits and hilltop links are not verified step-free. Ask the office to suggest a suitable short visit.
Don't miss
A roomy picnic lawn beside the woods
A newly refreshed forest exhibition hall
Five official walking circuits to choose from
Lake and city views from the Sky Area
Walks and routes
Things to try
A family outing that leaves room to play
For a first visit, keep the plan deliberately small: browse the hall, eat on the lawn and choose one nearby discovery. A simple looking game works well: find three different leaf outlines without picking them, listen for two contrasting sounds, or sketch the same tree from close up and farther away. These are suggested activities, not scheduled park programs.
Older children may enjoy a marked play-oriented walk, but adults should check the equipment and signs before use. The Mystery House and suspension bridge appear in the operator’s feature guide; treat them as possibilities to confirm, rather than promises. If water play is permitted, bring spare clothes and shoes suited to the conditions. A family that spends the whole visit happily around the central lawn has not missed the point.
Stories and discoveries
A park with a forestry purpose
The site hosted Japan’s national forest-tending ceremony in October 1998 and opened as a public forest park in April 1999. Its purpose combines outdoor recreation with learning about woodland. That background explains why the buildings, themed planting and interpretation matter as much as the playground features.
Try bringing one question to the visit: what does a managed woodland look like, how do different trees use light, or why might a former field become a wet place? You do not need a formal lesson to enjoy the answer. The strongest souvenir may be a photograph of a detail you had previously walked past.
When to visit
What changes through the seasons
Spring’s published plant list includes asebi and azaleas in April, followed by wisteria and Japanese snowbell in May. Look for different forms of flowers rather than expecting every path to be in bloom. The map’s long wisteria pergola is a useful landmark even outside its flowering season.
Early summer brings the possibility of kousa dogwood and silk-tree flowers in the operator’s seasonal guide. Shade does not remove the need for drinking water and breaks. In autumn, chestnuts, oak acorns and colourful fruits add detail at eye level and underfoot; leave them in place unless staff expressly permit collection. The Fragrance Square is associated with sweet-osmanthus scent in autumn.
Winter rewards attention to evergreen foliage, ferns and bare branching patterns. The operator also lists camellia among winter plants. These lists do not distinguish every wild plant from a planted specimen and are not current bloom reports. Snow or ice can change the visit completely, particularly on the slopes and in the seasonally closed Sky Area.
Getting there and practical advice
Usual published hours are 09:00–17:00, with free admission. The original area closes December 29–January 3. A dated 2026 notice extended closing to 18:00 during July 20–August 20; confirm the applicable summer schedule rather than assuming it repeats.
The Sky Area’s posted winter closure is December 29–March 19, with snow potentially delaying reopening. It reopened March 20, 2026; its grass slide had a separate turf-recovery restriction. Check the operator’s latest notices or call 0857-31-3930 for the area and feature you need.
Bring drinking water and a ready-to-eat picnic; no permanent café service is verified here. Toilets, shelters and the exhibition hall offer useful stopping points, and the Sky Area map marks a drinks vending machine. Locate the facilities you need before taking a longer circuit. Take all rubbish home.
Use the main park address: 293 Katsurami, Tottori City, Tottori 680-1417. The operator estimates about 15 minutes by car from Tottori Station. For public transport, take the Yoshioka route to Nokyo-mae, then allow about 20 minutes on foot as the park advises. Hinomaru Bus lists the route as 50–51, with separate weekday and weekend/holiday timetables. Check your return trip before starting the walk.
The original-area listing separates 270 ordinary-car spaces, 6 large-vehicle spaces and 9 priority spaces. The Sky Area facility sheet lists another 40-space and 18-space parking area, with 2 priority spaces in the latter. These are area-specific published capacities, not an assurance that spaces are free on arrival. Follow current signs to the appropriate entrance.
The current map marks toilets and ostomate facilities near the central buildings and other facilities, and the Sky Area rest building’s specification includes 2 barrier-free toilets. This does not establish a continuous step-free walking route, accessible swing or lift to the viewpoint. Slopes, path surfaces and building access need checking with staff for your particular needs.
Wear shoes with grip and keep children within easy reach near water, steep slopes and play equipment. Avoid exposed viewpoints during bad weather and follow closures immediately. Fires, barbecues, drones and cycling inside the park are prohibited. Leave bicycles at the designated parking area. Sunshade tents are excepted from the general tent prohibition; check before bringing larger equipment or arranging a group activity. For an accident or problem, contact the park office and use the route’s emergency-location signs to explain where you are.
Sources and useful links
- Tottori Deai no Mori overview
- Visitor information and access
- 2026 park map
- Forest-walking model courses
- Building and square descriptions
- Themed woodland areas
- Other park features
- Forest Exhibition Hall reopening
- Sky Area opening announcement, October 30, 2025
- Sky Area illustrated facility map
- Winter closure and March 2026 Sky Area reopening notices
- Latest operator notices, August–May 2026
- Spring seasonal plants
- Summer seasonal plants
- Autumn seasonal plants and official home
- Winter seasonal plants
- Park visitor rules
- Dog-sharing rules
- Greening and forest park history
- Current Tottori-area bus index
- Yoshioka route 50–51 timetable
- Official city tourism park page
- Tori-net copyright policy
- Fountain in Tottori Deai no Mori, image 96482562
- Tottori Deai no Mori location reference
- Opening-day press access map
- Municipal park overview, July 31, 2026
Wildlife you might spot
3Each card links to a full Explore page with photos, traits, and fun facts.
Snap map for this place
Start with the big picture, then zoom in to explore individual wildlife observations around this place.
Good to know before you go
Choose a turnaround time before heading uphill, especially with children or a bus to catch.
Carry your picnic and rubbish home; keep food closed when you are not eating.
Use the current park map and on-site signs together. The illustration helps you choose a route but is not a substitute for checking conditions.
Frequently asked questions
- No. It is an extension of Tottori Deai no Mori. Its opening and winter arrangements differ from the original area. Koyamaike Park is a separate nearby destination.
- Check first. The March 2026 reopening notice kept it closed while the grass recovered, with May or later intended. A later explicit reopening was not verified. Weather and turf care may affect use.
- The Water-play Square is a stream-and-pond landscape, not a verified swimming-pool facility. Ask about water flow and permitted use that day; supervise children closely and do not assume lifeguard provision.
- Ordinary park rules prohibit plant collection and animal capture. Enjoy looking and photographing. Any specially permitted activity, such as an organized bamboo-shoot session, needs its own current authorization.
- The operator provides dog-use rules: keep a short lead, take waste away and prevent toileting on lawns. Give children, wildlife and other walkers plenty of space.
- Plan to leave by the published closing time. Past evening walks and astronomy sessions were separately organized events, not permission for general after-hours entry.
Recent snaps at this place
Recent snaps will appear here as new observations are added.
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Take the discovery with you
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