Just a pool, disguised as a pond, with a trampoline instead of a diving board.
I wrote a paper about these kinds of pools several years ago for a class when they were just prototypes. These pools have a natural filtration system that run based on the plants that are in the pool that give the water nutrients that allow it to not only be crystal clear, but you are also able to drink the water because it becomes so clean. And the best part is that once the initial filtration system is installed and calibrated, it maintains itself and eliminates the need for chlorine or constant maintenance like salt water pools.
The most beautiful breakfast: Strawberry/Raspberry Banana Smoothie bowl with Mango, Dragonfruit and Passionfruit topped with Red Quinoa and White Sesame Seeds, and a glass of fresh Coconut Juice. I was looking for a little detox breakfast after a long weekend of eating and eating and eating in Hua Hin and so I went with a smoothie bowl breakfast but the colours turned out so beautifully that even I was surprised.