Dinner Plain Onsen
Dinner Plain, Australia

About
A Japanese-inspired bathing house at 1,590 m in Victoria's High Country, open through the ski season beside Mount Hotham. The outdoor mineral onsen is the centrepiece, with an indoor lap pool, and a sauna and cold plunge inside each change room. Day passes are sold to anyone, not only resort guests.
Good to know
- Mountain setting: elevation changes and views are part of what you're paying for.
- Set up outdoors: weather is part of the experience, so dress for the walk between cabin and water.
- Pool on site: works alongside the sauna for swim-and-sauna sessions or a longer cool-down between rounds.
- Cold plunge available on site: use it between rounds for the classic contrast cycle.
- Pairs the sauna with spa services like massage or a scrub, so a session can sit inside a wider visit.
- Gym facilities on site: the sauna is part of a wider fitness or recovery offer rather than a standalone bathhouse.
Hours
- Daily 12:00-20:00
Winter ski season only. The pass-purchase page shows 09:00-17:00 daily, which conflicts with the homepage; confirm before publishing.
Common questions
Do I need to book Dinner Plain Onsen?
No. You can turn up during opening hours without booking. Booking ahead is also available.
How much does Dinner Plain Onsen cost?
Sessions are typically $50โ100 a person.
Does Dinner Plain Onsen have a cold plunge?
Yes. There is a cold plunge on site for contrast rounds.
When is Dinner Plain Onsen open?
Typical hours are Daily 12:00-20:00. Winter ski season only. The pass-purchase page shows 09:00-17:00 daily, which conflicts with the homepage; confirm before publishing..
