You can go on the Kedarkantha trek throughout the year. The minimum group size is 5 and the maximum is 30. The scenery is stunning, and you'll get the feeling of being near the eternal presence of God. You'll need to pack appropriate trekking gear for the Himalayan weather. This trek can be challenging, but it's worth it. There's no better way to experience the majesty of the Himalayas than to hike to the top of Kedarkantha.

https://www.reccytravel.com/hiking-in-india/dehradun/kedarkantha-trek/
kedarkantha trek