Kareri Lake Trek is the next-in-line-moderate-level-trek after Triund in Dharamsala. I am not saying next in line because it is any less breathtaking than Triund but because of its remote location (perks-less crowded). The road that leads you to Kareri village which is 13 km walking distance from the lake is rather a patchy one so take a cab or if you are going on a two wheeler then be careful.
Distance from McLeodganj: 50 km
Height of Lake: 2934 m (low altitude lake)
Trek distance: 13 km