1. Along the MetroRail in downtown Houston there are places where water is spritzed into the air, falling along the rail tracks in graceful arcs. We don’t encourage people to get anywhere near the MetroRail tracks (PLEASE DON'T!) but pedestrians and bikers in the area will experience a nice wet breeze walking by at the Main Street Square stop, in addition to other water features along the MetroRail's route.
4. The Buddy Carruth Playground for All Children is a massive playground within Hermann Park that offers a handicap accessible playground with interactive water play area that’s fabulous. This is a must for young children, but that didn’t stop us adults from jumping in with our kids.
5. We probably shouldn’t mention Tranquility Park downtown because more than likely jumping in this collection of fountains is frowned upon, but on the many visits we’ve had to Houston, particularly in the summer when heat indexes soar, we’ve seen lots of people cooling off in this oasis amid the concrete. Just to be on the safe side, we’ll not post a photo. But here’s another hint, there are fountains all over Houston and if you’re brave enough to “fountain jump,” you can start with Tranquility Park and spend all day visiting others.