The north Sikkim is one of the beautiful place to visit. North Sikkim Yumthang is the best place to get verities of colourful flowers and the wonderful vision of mountains. And you can also chance to see the Yak. And the interesting thing was you can also ride in to yhe Yak. When I went to visit North Sikkim it was the awesome experience I felt. I suggest you that after lockdown at least one time you should to visit the Sikkim and specially in Yumthang. You can fell the fresh air of Sikkim.