Oh, I would love this if I had the space.

29 Small Plunge Pools to Suit Any Sized Backyard (and Budget) I don't like swimming so these are perfect!

Drake's Disneylike Grotto Estate - Celebrity Homes and Pools. I've ALWAYS wanted a pool like the grotto in pirates of the Caribbean when you first splash down!

The 25 Most Amazing Modern Pool Designs

Indoor night cave swimming pool!                                                                                                                                                     More

8 Swimming Pools We Want to Jump In Right Now

Pool with hot tub cave, yes please!

I want this waterfall for my Koi Pond. Re-create your favorite scene from South Pacific in this backyard grotto, available for purchase from Viking Pools