North: The southern boundary of Pambadum Shola Reserved Forest No.55, starting from a point about 500m towards south from hill point 2162, thence runs more or less south East to hill point 1896 and thence towards East to meet at a point roughly in the middle of hill points 2497 (Pattitalachai Malai) and 2531 (Vandaravu Malai) on the inter state boundary.
East: The boundary runs more or less south along the interstate boundary.
South: The boundary runs more or less west along the interstate boundary.
West: The western boundary of Pambadum Shola Reserved forest No.55 adjoining to the eastern boundary of Chittuvarai Tea estate till it reaches North Eastern corner at the starting point.
70% of the boundary is already consolidated with permanent cairns.
The Park is now managed as a single unit and hence there are no internal boundaries.
On the northern side, the Park is bordered partly by the Kurinjimala Sanctuary. The eastern and southern sides are bordered by the proposed Palani Hills National Park and forests of Theni Division respectively. On the western side are the forests and plantations of Kannan Devan Hills. At the landscape level, the Park has continuity with Anamala Tiger reserve, Chinnar Wildlife Sanctuary, Eravikulam National Park and the forests of Kannan Devan Hills.