Hi Aashish, Bhutan is the perfect place to experience himalayan culture, mmountains and tibetan lifestyles. I have attached with this comment few packages, you can click on them to find more details about them. If you want to talk to someone about the packages simply fill in your details in the form and you will receive a call.
Choosing Bhutan as your travel destination is the best. I assure you that the stay will be wonderful.
You have to visit the palace and Dokla pass.
Tiger's nest is a must, take some prayer flags with you and tie up there on your way.. Shopping in Thimpu is the cheapest. The yak sweaters are the best. Ema Datshi is the must try food there, any variety of that will be tasty.