As I wrote in title nature beauty really this place stands of that and full of scenery the mountains kisses skyies and many largest peak can see from gangtok like kanchunganga mount everst and many others mountains . famous places are MG road ( mahatma gandhi) and lachung u can go around of gangtok to feel more places like yumthung lachen and the famous nathula border for nathula you have to take permission because it is restricted area due to indo-china border otherwise no doubt it is heaven on earth people should visit north east many things are unknown and you will like to see new things wheather it is zoo or mountains.