Here's my favorite little hot tub in New Zealand. This is at the yoga and meditation retreat, Aro Ha. This whole spa area is European clothing-optional, which some of us took full advantage of! It was a great place to unwind after a long day of hiking, yoga, and photography.
After going to Aro Ha about five times, I've also spent a lot of time in here contemplating life by myself. The whole experience there is a great chance to reset, re-read Eckhart Tolle, hike, and meditate yourself into oblivion.
Glenorchy, New Zealand