I think, Goa is a nice place to visit just to chill-out. Since you are planning to come India then I would like to suggest you to visit Nepal as well ( just another one hour flight from Dehli to Kathmandu).
Nepal is known for its exquisite natural beauty, with the iconic Himalayas running across the northern and western part of the country. Eight of the ten highest mountains in the world, including Mount Everest, reside within its borders. Although Nepal is a relatively small country in comparison with its neighbors, it has an astonishingly diverse landscape, from the rugged Himalayas in the north to the humid Terai plains in the south. The capital and largest city is Kathmandu. So, why not try Nepal as well.
If you like to learn more about Nepal and its amazing trips then please visit my websites http://www.enepalholidays.com
Thank you! Hope to hear from you.