Surround yourself with nature at Unzen-Amakusa National Park. Discover sights such as Amakusa Gokyo Bridge, Hinagu Onsen Center, and Hara Castle Ruin during your stay.
When is the best time to book a hotel with a pool in Harajo Onsen?
You may want to think about a place to stay that offers an outdoor pool if you're planning to visit Harajo Onsen in the hottest months of August, July, or September when the average temperature is 76°F. Lodging offering an indoor pool may be the way to go if you visit during the coldest months of January, February, or December when the average temp is 46°F.