I love the hot springs in Japan,especially the ones with the sulphur smell and the milky white water! Last weekend, I went to Niseko and stayed at a lodge there. The lodge had an outside hot spring which was great! We also went to Goshiki Onsen, which was also terrific. I think Niseko is one of my favourite places for onsen, because you can enjoy the beautiful scenery as you soak away your free time in your favourite outside bath! Perfect.