Today a fellow traveler and I took a cab (that typically costs $8) then paid $10 admission, and walked down about 700 steps to see a beautiful waterfall that everyone raves about. It was nice. But the waterfalls in Juayua, El Salvador were nicer and more fun to swim in. And they were free to get to, with an easy hike or a $3 tuk-tuk ride.
Photos of both to be added when I have time.