Shimla Water Catchment Sanctuary protects a long stretch of forest that once helped supply water to the hill station. The road through it is closed to ordinary traffic, which makes the sanctuary unusually peaceful for a place so close to Shimla's crowded ridges.
Walk or cycle if access rules allow, and treat the forest as a slow outing rather than a wildlife checklist. Deodar, oak, birds, and filtered mountain light are the main pleasures, with the added satisfaction of seeing a piece of colonial-era infrastructure turned into conservation ground.