Americans have always been trailblazers, from laying the track on the first intercontinental railroad to hacking through the petrified forest of national flags on the moon. Conquer the final frontier, the ocean, with this Groupon.
- $19 for a two-hour hydrobike rental ($45 value)
Florida HydroBike invites its patrons to experience the ocean as they never have before—on a bike. However, the experience isn't frustrating like it sounds, and you don't even need to get wet; their light, pontoon-floated hydrobikes skim atop the surface with the ease of a basilisk lizard. Patrons bestride the floating bikes, navigating along sun-kissed shores while also getting an invigorating workout.