On a small hill in Nasirabad, in the north of Chattogram city, stands the shrine (mazar) dedicated to Bayazid Bostami, the famous ninth-century Sufi saint from Bastam in Persia. Historians doubt that he ever came to Bengal, and the tomb is generally considered a memorial rather than his actual grave — but for centuries people have honoured him here, and it is one of the best-known shrines in the region.
Beside the shrine stands an old three-domed mosque from the Mughal period, and at the foot of the hill is a large pond. The pond is what makes the place famous beyond Chattogram: it is home to black softshell turtles, a species so rare that it was for years thought to survive only in shrine ponds like this one, protected because people consider them sacred.
Visitors come to pray, to make vows, and to watch the turtles rise to the surface for food. It is a living place of devotion and also, quietly, a refuge for one of the world’s rarest turtles.