Fodor's Expert Review Mayday Falls

This 460-foot slide in bright-yellow inner tubes is the longest and bumpiest of the three falls. It's a long trek up—even higher than that at Keelhaul—but the increased speed and longer descent are worth the climb since the watery route slips through caves, slides under bridges, and skims past thundering waterfalls before splash down. This ride isn't appropriate for guests who are pregnant or who have heart, back, or neck problems.  While you're in the neighborhood, ride Keelhaul Falls, too.