Don't mistake this for a pool, either. This home in Westlake Village, California has a "tropical lagoon" — complete with cascading waterfall. It's listed at $14.9 million. Check out more photos ...

If you're feeling adventurous, you can also cliff jump into the lagoon during ... actually comprises two waterfalls — the ...

It contains not only an impressive active volcano but also therapeutic natural hot springs and a jungle waterfall ... bright blue lagoon. Although swimming is not allowed in the pools of La ...