India is the ultimate adventure holiday destination with its deep gorges and ravines for the mountain lovers, dense forests and craggy terrain for the trekkers and bikers, rushing rivers and immense lakes for the water babies, and beautiful harsh deserts for those who are fascinated by the romance of the merciless deserts.Three major regions of India penetrate the Himalayas, all of them exceptionally beautiful. In the far northwest there is the province of Jammu and Kashmir, and a gorgeous region known as Ladakh; in the northeast are the provinces of Sikkim and Arunachal Pradesh. More than destinations for just mountain climbers, these regions are culturally rich, often dotted with temples and monasteries.