There are lots to visit from Chandigarh
Parwanoo is 40mts drive Barog is a lovely camping spot
Doraha is 2 hours away Panchkula is 12kms away
Shoghi is 3 hours drive. From Parwanoo Barog is an hour away. From Barog doraha is 2 hours away. From doraha you could drive to Panchkula which is 1 hour away again from Panchkula Shoghi is 2 hours away. Besides these Shimla is one such spot to visit its 112km away. Mussorie is 201km, Rishikesh is 224km far, Dalhousie is 316km, Dharamshala is 240km away and Bir is 283km away which are ideal solo travel spots from Chandigarh.