Some of the most sought-after winter treks in India include the Brahmatal Trek, known for its frozen lakes and panoramic views, and the Kedarkantha Trek, which offers a relatively easy climb to a summit with stunning vistas. Har Ki Dun Trek is another favourite, taking trekkers through ancient villages and snow-laden trails. These treks typically range from 5 to 10 days, making them accessible for both beginners and experienced trekkers.