These are the best spots but all are difficult to get to. No wonder Indians don't know how to do business - invest some money in infrastructure and get ten times back in years plus gift some wonderful places to all Indians to enjoy.
Where ever humans then it is a problem for nature and other living entities. So please dont give details of such places. Save those plavces from the clutches of nature spoiling humans. Humans are deadliest creatures by God. They tend to destroy nature through their inventions with the help of so called science for their selfishness.
Nature has certainly not done injustice and given India also such a beautiful places to match any other place in the ALPS, Europe; However when you visit these places you will find how citizens have kept this places, how ill-management govt. has done; how the safety norms are relaxed putting people's life in danger. These are the things which distinguish other European destinations from ours.
And certainly these mistakes are not irreversible, the sooner we learn from our mistake we can definitely change the world.