Power Walk the Hidden Streets of Puerto Vallarta
This novel walking tour combines a power work-out with sightseeing. You'll climb a steep hill to reach a look-out spot with sweeping views of Vallarta and Banderas Bay, then descend to see Elizabeth Taylor's and Richard Burton's former homes (and the bridge that connected them), a tortilla factory, Cuale gardens, and a chocolate shop. Lots of samples and healthy snacks are included, as are plenty of photo ops.
Photo by Melissa Wentarmini/Flickr.