Águeda's Umbrella Sky Project began Portuguese city's annual Ágitagueda Art Festival. Each summer, when temperatures soar, a handful of Águeda's narrow streets feature canopies of colorful umbrellas that provide shade to the pedestrians below.
Vietnam camping adventure inside the world's third largest cave! Hike through the lush jungle in central Vietnam to reach this natural marvel, camp overnight and hike back out. This cave is so large it has it's own beach!