I’m not sure if reading about other’s travels is a cure for itchy feet, or the cause. Either way, here are four: One of my favorite travelers: Michael Palin tags along with a photographer friend across China The idea of the unexplored and hidden under a huge city has always been a draw. Add in things like an underground cinema, and it is little wonder why National Geographic Adventure did an article on exploring the labyrinth and catacombs under Paris. Mr. No Reservations, Anthony Bourdain eats his way through the food stalls of Singapore And to round things out, we have a tale of things going bad: Worldrider’s broken leg in Bolivia