Chhatru
Incredible and huge bouldering area 80km from Manali, take your tent and sleeping bag or even better sleep in Lalu's dava, he will also give you a topo map of the area with all the boulders, very helpful guy!
Must rent crashpad in Manali. More than 1000 boulder problems! Grades 4 to 8.
Chhota Drara
At only 10km from Chhatru lies Chhota Drara, paradise of bouldering in the Manali area even better than Chhatru, more boulder and more quality of the rock and problems. With the inconvenience than you need tent and sleeping bag here, even so, more than worth in! 1000+ boulder problems with grades in between 4 and 8.