The scenic hills of Maharashtra's Lonavala form the backdrop to the excitement of Della Adventure Park. The park has a range of over 86 outdoor activities on offer &mdash with something, as they say, for everyone. So there are four types of zorbing (which, if you didn&rsquot know it, is rolling downhill in a bubble-like contraption), exciting ziplines, many sorts of all-terrain vehicles and dirt bikes to try out, every kind of rope obstacle and challenge course to punish yourself with. Then there are radio-controlled cars and helicopters as well as virtual games. Della Adventure Park, on the Mumbai-Pune Express Highway, is 104km from Mumbai and 64km from Pune. Contact dellaadventure.com