You may have seen a photo of a person swinging off a cliff to an erupting volcano somewhere on the Internet before, but did you know that the volcano is Mt. Tungurahua and that the photo was taken in Baños, Ecuador? I didn't know that and was happily surprised when I arrived in Baños and saw the swing, the treehouse, and the volcano with my own eyes. Here's the ultimate backpacking guide on adventurous things to do in Baños for...