One of my desires which will remain unfulfilled in this lifetime, has been to visit Swargarohini. For those not in the know, this is the Himalayan mountain that the Pandavas and Draupadi set out to climb to enter heaven. As most were not qualified to enter the heaven in their bodily form, they fell by the wayside. Only Yudhishter Maharaj reached the end along with his dog and entered heaven in his bodily form.
Trek video with audio in Hindi - https://www.youtube.com/watch?v=zx1JhENSGQY