WATCH: 10 Amazing Swimming Pools

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Swimming pools have come a long way in the past few decades.

No longer relegated to entertaining the kids while on holiday, big hotel chains are investing huge amounts of money in the humble pool and turning them into works of art, literally.
For example, the infinity pool in Marmaris, Turkey, blends perfectly with its surroundings and the sky.

Another indoor pool, designed by Deep River Partners, has glass art along the bottom, creating a runway effect.