"On a particularly relaxed Friday in August, I spent the morning with my two best friends in the Tulum jungle, splashing around what I'm quite sure is the world's most entertaining pool. We were at the Conrad Tulum Riviera Maya Resort's spa pool, which comes tricked out with mystery buttons around the perimeter, each setting off a variety of jets, waterfalls, and even a surge of bubbles bursting out from a lounger submerged a foot below the water's surface. Shaded by a thatched roof, we bounced — and I mean bounced with actual glee — from one button to the next, guessing the form in which water would spout, gurgle, or foam out at us. Then, we hit the spa's hydrotherapy circuit, and after a brief (ok, very brief) cold plunge, we settled in a chic concrete hot tub, where the spa manager served us mango-flavored popsicles." - Travel + Leisure Editors