What a wonderful way to have fun!
A must visit place in Mussoorie. The zig-zag drive through mountains is amazing. A sign on the road mentioned we were 6000 mts above sea level and we were still climbing. There is a short cable car ride that takes you to foot of the waterfalls.
There is something for everyone to do. Taking bath in icy cold water, boating, shopping and the roasted corn (bhutta) is yummy.