The Coromandel is an absolute mecca for mountain biking. And the Yuletide is a great time to indulge in some leisurely touring of the area, sampling the best rides while dedicating heaps of time to eating, drinking, swimming, reading and other essential activities as defined by Maslow.
In the far North Western corner of India is the remote region of Spiti which offers unrivalled opportunities for the keen cyclist. This predominantly Tibetan area boasts 1000 year old monasteries inhabited by monks whose every face can tell a hundred stories. It's like drifting back in life a couple of centuries. The riding is on sealed and dirt roads with a mixture of gradual ascents, steep switchbacks, mellow freewheeling, fast blasts, and mind-blowing views
The Queen Charlotte Track in the Marlborough Sounds is a truly great introduction to off-road multi-day mountain biking.