I first experienced Camp Wildfire last year. It rained non-stop, I was covered in mud, but it didn't deter me from returning for more. This underground festival, which mixes outdoor adventuring with musical revelry, is pretty unique. On this year's menu, there was a whole host of activities to tantalise campers, from beekeeping classes to tie dye workshops. New offerings included zorbing, ice cream-making and natural headdress building. Thanks to an online scheduling system, this year was much more organised. Before I landed in the Kent countryside - just a 30 minute ride from London Victo...