Dalhousie is located in the Chamba district of Himachal Pradesh, perched on the western edge of the Dhauladhar mountain range of the Himalayas. The physical geography is defined by steep, forested slopes, deep valleys, and high-altitude ridges.
The area is enveloped in a dense canopy of native Himalayan flora, including towering Deodar cedars, indigenous pines, and native oak trees. Depending on the vantage point, the town offers sweeping, uninterrupted views of the snow-capped Pir Panjal mountain range to the north.
The Ravi River, one of the five major rivers of the Punjab region, flows through the valleys at the base of the Dalhousie hills, providing vital water resources and hydroelectric potential to the surrounding district. The ecological environment is fragile, characterized by steep slopes that are heavily dependent on root systems from the ancient forests to prevent soil erosion.

