Wonderful! Do take multiple stops for stay and explore the places on the way if you have lots of days in itinerary. Narkanda, chitkul, kalpa are should also interest you. Have a safe journey.
Hey! you have to be specific if you need info on treks.. else there are numerous long and short treks within India from GHR in Sikkim, to Kashmir, to Meghalaya to Maharashtra. Also, the place decide the best time.. so..
Dubai is not open for tourist from India, as of now only Residents and Gold/Silver residents can enter Dubai, till 21st July its closed. Tourist visa holders can't enter dubai till further notice. Please confirm from airlines before u travel to dubai
It's open for Indians. Take Visa from Embassy and for that you need an invitation letter that can be obtained through a travel agent. You can visit Moscow, Saint Petersburg, Kazan, Sochi, and if possible Yakutsk - the most coldest part in Russia have temperature of -45 degree Celsius or even less.