Goyomatsu Limestone Cave: The Short Underground Expedition
Reach a compact limestone cave above Goro-goro Water on foot or by a separately priced forest monorail.
AI-generated visual study · not a documentary photographDiscover Goyomatsu Limestone Cave: The Short Underground Expedition
Goyomatsu is one of Dorogawa's two managed limestone caves and deserves its own visit rather than being confused with Menfudo across the village. Tenkawa Village attributes its discovery and development to Goyomatsu Akai. The visitor passage is only a little over eighty metres deep, but a low entrance, helmeted route and tall formations turn the small scale into an active outing. A forest monorail can carry visitors uphill; the ride and the cave have separate charges. This is a seasonal mountain facility, so the day's opening matters more than a static directory pin.
Read the scale of the cave
The village describes a cave extending more than 80 metres, with stalactites ranging from tens of centimetres to several metres. Its standout is an approximately eight-metre column called Ōgon-bashira, the Great Golden Column. The low entrance opens into a higher chamber, according to the village's nature-study route. These are formations to view from the managed path, not objects to touch or a promise of a large free-roaming cavern. Visit Nara notes some slippery ground; wear shoes with grip and follow staff helmet instructions.
Decide whether to walk or ride uphill
The Goyomatsu monorail climbs through forest toward the cave, but is an additional attraction, not included automatically in admission. The property-district operator lists adult upward travel at ¥400 and downward travel at ¥200, with ¥200/¥100 for children aged four to elementary school. The cave itself is listed separately at ¥450 for adults and ¥200 for children. Tenkawa Village says under-threes and pets cannot ride; it also calls for a guardian with preschool children. Do not assume the monorail creates a step-free cave route, and ask about service or waiting time before buying a ticket. Walking uphill is an alternative for those able to use the signed path.
Allow for a long midday gap
Both the village and property-district pages publish two cave entry windows, 09:30–11:30 and 13:30–15:50. The operator asks visitors to enter at least thirty minutes before a window ends, so a late-morning arrival can leave a two-hour wait. Confirm last entry, monorail operation and the day's weather before departing; heavy weather can close the cave. For a bus day trip, put the cave window and the return bus into the same plan rather than treating Dorogawa as a flexible walk-in stop.
Use the current closure notice, then confirm the cave calendar
The operator's dated 24 June 2026 notice says Goyomatsu Cave and its monorail change to Thursday closure from 1 October, and that the closure moves to the following operating day when it falls on a holiday; the facility's standing tariff page still says Wednesday. Tenkawa Village's current Japanese cave page also says Thursday, while its English page remains at Wednesday. The village lists no weekly closure in July–August and winter closure from 15 December to 15 March; the operator's standing page gives a broader December-to-late-March winter shutdown. For a visit after 1 October, the newer operator notice and Japanese village page agree on Thursday, but exact winter reopening and any special-day service remain unresolved. Call Goro-goro Chaya at 0747-64-0188 before travelling, and ask whether the cave and monorail both run.
Pair it with the spring without merging the venues
Goro-goro Water is below the cave; its managed collection point and tea room are at 686-139 Dorogawa, a separate operation with its own hours and parking rules. Tenkawa's nature-study trail places a walk of about fifteen minutes between the water stop and cave, or around ten minutes if using the monorail, but these are route estimates rather than guaranteed transfer times. The cave is not the water source's public drinking-safety certification. If driving, park in a designated place and follow the village's advice to walk between village attractions instead of moving the car for every stop.
What to look for
Low entrance and approximately eight-metre Great Golden Column
Optional open-air forest monorail with a separate fare
Two short daily entry windows and seasonal operation
Photo notes
No cave, monorail or formation image is licensed to MyNara. Photography may be limited by staff, lighting, safety and other visitors; ask before using a tripod, flash or commercial camera. Remain on the marked path and never touch formations.
Make a day of it
Explore guides close to this map point, then check the actual route before travelling. Distances below are straight lines, not walking distances or travel times; map points may not be entrances.
Sources & editorial status
Original MyNara draft based on the linked sources. Sources reviewed 20 October 2026. Opening arrangements, prices and offers may change; use the operator's current information before travelling.
- Tenkawa Village Japanese — cave features, hours, closure and ride restrictions
- Dorogawa Property District — dated 2026 closure change and conservation notices
- Dorogawa Property District — tickets, monorail fares and alternative closure calendar
- Tenkawa Village English — conflicting Wednesday closure
- Tenkawa Village — nature-study trail and water connection
- Visit Nara — identity, bus approach and older admission
- Tenkawa Village — mountain road and public transport approach