The frogs hop free in this lovely tropical garden, which provides a perfect habitat for more than 20 species. On guided tours you're likely to see old favorites like the red-eyed tree frog and poison-dart frogs, as well as some lesser-known exotic amphibians, such as the translucent glass frog and the wrinkly Mexican tree frog. Come for the night tour to see a whole different frog world.
This place is also excellent for birding and – occasionally – spotting other creatures too. Reserve at least a day ahead.