like the ecopool idea, not so much the surrounding, if you know what i mean. Natural Swimming Pools by Biotop-The New Eco Trend
Nice pics of different pools. Spruce Up Your Small Backyard With A Swimming Pool – 19 Design Ideas. This is nice.
Swimming Pools in Small Spaces : Alpentile Glass Tile Pools and Spas
Nice but I'd add a grotto and underwater stools on one side with a table for drinks and snacks. Plus one of the waterfalls would be coming from my hot tub, the slide would be covered in rock making it look like part of the grotto til the end