There's nothing quite like the thrill of jumping out of an airplane—except, maybe, the thrill of landing safely on the ground. The folks at Skydiving Philadelphia are well-acquainted with both. They've been skydiving for years, and they draw on their experience to make sure every next jump is as safe as it is exhilarating. Tandem jumps allow beginners to free-fall for up to 60 seconds after just an hour of comprehensive training. More experienced divers can take to the skies in aircraft that ascend up to 14,000 feet. Once they've reached that altitude, they can embark upon solo jumps or wave to all their friends who live in other countries.