Bulandi Bagh is an area within the archaeological site of Pataliputra, located north of the railway station in the modern city of Patna.

Additionally, excavations at Bulandi Bagh revealed wooden palisades believed to have constituted the protective walls of ancient Pataliputra.

[1] Additional excavations were conducted in the area of Bulandi Bagh between 1912 and 1913 by American archaeologist David Brainard Spooner, who was working for the British Archaeological Survey of India.

While Spooner primarily focused his efforts on the Kumrahar site to the south, he also made significant discoveries in Bulandi Bagh.

[3] Strabo in his Geographia, quoting Megasthenes: "At the confluence of the Ganges and of another river is situated Palibothra, in length 80, and in breadth 15 stadia.