Begusarai’s history dates back to the times of the Mahabharata. It is believed that this land was part of the legendary Mithila region and held a significant position in ancient India. Over the centuries, Begusarai has been influenced by various dynasties, including the Mauryas, Guptas, and later, the Mughals and British.

One of the prominent historical landmarks in the region is Kanwar Lake, which is Asia’s largest freshwater oxbow lake. Beyond its ecological significance, Kanwar Lake has historical importance due to its connection to ancient water management systems.

The district is also home to several old temples and structures that reflect the architectural brilliance of bygone eras. The Simaria Ghat, located along the Ganges, is not only a sacred site but also a symbol of Begusarai’s historical importance as a trade route.