I have gone there.and I am telling you you will not find such a peacefull place in any part of the world.That place gives u a intrinsic pleasure.The rough roads, thin air and a magical atmosphere around the temple feels like a blessing for our body and spirit.It is an amazing place to visit.It is one of the famous places including in char dham yatra.
Inside the temple, you will find the beautiful images of pandavas and also gods and godesses in beautiful black stones.I was very tired during the time to way up but we friends kept saying Om namah shivaya and keep our travelling going on.One thing you must care about that is to drink a lot of water and snacks on during your way up to avoid altitude sickness.
Stay at least few days there I promise u will love that place.Om namah shivaya ????