Sasaram

Sasaram is best known as the resting place of Sher Shah Suri, the Afghan ruler who briefly interrupted Mughal rule in North India and left behind one of the most significant achievements of medieval Indian administration — including the Grand Trunk Road, whose route still shapes travel across the subcontinent today. His mausoleum here, rising from the middle of an artificial lake, is considered one of the finest examples of Indo-Afghan architecture in India.

Beyond the tomb complex, Sasaram is a modest district town in Bihar's Rohtas district, serving mainly as a base for visitors heading further to the ancient Rohtas Fort or Barabar Caves, but the mausoleum itself is worth the detour for anyone interested in medieval Indian architecture.

Sher Shah Suri died in 1545 during a siege, and the mausoleum was completed by his son shortly after; its architecture — a large octagonal structure on a stepped platform surrounded by water — is often cited as a direct precursor to the garden-tomb tradition that culminated a century later in the Taj Mahal.

About 150km from Patna, roughly 3 hours by road or a similar train journey.