The charms of India have long been enticing travelers to come and explore its lands for centuries. There's something to be said about the never-ending chaos through the Indian streets coupled with its vibrancy for life and seamless juxtaposition of old and new.

One of the more remarkable scenarios is the idea of living in caves or underground. As strange as it might seem to many of us, cultures from around the globe have chosen to live like this, from the Bronze Age to the modern day.

Water sports not only help beat the heat, but they offer an excellent full-body workout with less impact than exercising on land.