Brother I have been there 4 times in every season . but best time is September to December mid week because after that it's not accessible atleast for me. or other best seasons from holi full moon night
The best time to visit the Kareri Lake is during the Summers. You should visit it between May to July and September to November. It would be the perfect time when you can enjoy the surroundings to its fullest. #HappyJourney :)