history: My wife and I went swimming at a hot water beach in New Zealand. It was super fun. When my wife and I went to New Zealand last year_comma_ we went swimming at a hot water beach. It was a really fun_comma_ interesting experience. I've never heard of a hot water beach.  What's it caused by? There are geothermal springs under the water at that particualr beach_comma_ and they slowly release hot water into the ocean. When the tide is high_comma_ the hot water is carried by the waves onto the shore_comma_ so you get this pleasantly warm water to swim in.
current: Was that the coolest thing that you did there?
next: It's really hard to pick the coolest thing we did there. New Zealand is an amazing place, and there was so much to do. I'd highly recommend going if you get the chance.