If you want the flexibility to change your plans to Gassan Shizu Onsen, most hotels offer refundable* rates that you can book. You can find these properties by searching our site and using the “free cancellation” filter to narrow down the results.
August and July are typically the warmest months in Gassan Shizu Onsen, when the average temperature is 21°C. January and February are the coldest months, when the average temperature is 3°C. September and July are the months with the most rain.
There are lots of reasons to book your Gassan Shizu Onsen trip with us: our free cancellations on most hotels* give you flexibility, our Price Guarantee ensures that you always get the lowest price and you can earn reward nights with our Rewards Programme saving your money.