The Valley of Flowers
Now, the most important thing about the place, Dzukou valley is called valley of flower, and many kinds of flower grow there. May is the season for purple lilies, which covers the entire valley. And early July is the season for the white and yellow rhododendron, which also covers the entire valley like a flowery blanket. I was a bit unlucky as I went there in the mid of two seasons, when the lilies were almost disappeared and the rhododendron were starting to bloom. If you come here in winters, you might get lucky to see a snowfall.
This place was like this only, if you go there, all your thoughts and worries about past and future will disappear, your heart will start to dance, and only thing left will be "you in that moment" where you will meet yourself once again.
Some things to keep in mind
The valley is unbearably cold in any month of the year, so don't forget to pack your woolens. Though the valley is always beautiful, try to visit there in May, or early June. If you are planning to camp, do not bother to carry the weight of the utensils, as you can rent em from the guesthouse. If you are planning to stay in the dorms however, stay in the one with the wooden floor, as it is less cold than the other one. The trek is very steep and tiring, so don't forget to pack some snacks, and lots of water. You won't get much to eat in the guesthouse, so pack accordingly. Bring your own smoke, because only option there is to smoke biri, and trust me it's not good. Ask the guesthouse keeper, about the caves and places to explore in the valley.