Changa Manga is famously known for its extensive Shisham (Dalbergia sissoo) timber forests. Located in Punjab, Pakistan, it is one of the oldest and largest man-made forests in the world, established by British foresters in the late 19th century. Its primary purpose was to provide timber for railway fuel and construction. The forest is a significant ecological and recreational site, predominantly featuring Shisham and Kikar (Acacia nilotica) trees, making it a key source of these timber varieties in the region.
Option B, Kala Chitta Range, is a low-lying mountain range in Punjab known for its rugged terrain and some natural vegetation, but it is not specifically famous for large-scale Shisham timber forests. Its ecological profile differs significantly. Option C, Murree–Kahuta Range, is part of the Himalayan foothills, characterized by coniferous forests such as pine, fir, and deodar due to its higher altitude and cooler climate, which are unsuitable for Shisham plantations. Therefore, Changa Manga is the correct answer due to its historical establishment and specific tree species.