Shimla Heritage Walk (Full Day) ... THE CATCHMENT SANCTUARY WALK. ... THE SHALI TIBBA HIKE. ... THE MASHOBRA to SIPUR HIKE. ... THE RETREAT HIKE. ... CYCLING THROUGH MASHOBRA AND RAFTING IN CHABBA. ... CYCLING THROUGH MASHOBRA AND CRAIGNANO. ... THE HATU PEAK HIKE IN NARKANDA.