There are a number of
anachronistic myths related to the river fort that include tragedy and mystery. • Princess Swarnamoyee, daughter of Kedar Roy, ruler of
Bikrampur, went to the Shitalakshya River to perform sacred bath. Her barge was attacked by pirates, and the princess was kidnapped. She was later saved by
Isa Khan Niazi, the ruler of
Sonargaon. Isa Khan brought her to the Sonakanda Fort and asked her father to take her back. Kedar Roy, however, refused to take her back as she had lost her caste by spending a night in a tent owned by a Muslim ruler. Swarnamoyee, shocked by the incident, cried for several days in her tent at Sonakanda Fort. It is said that name of the fort is derived from this incident-- Sona or gold being a reference to the name Swarnamoyee and
kanda being the
Bengali word for crying. • Another version of the story says that
Isa Khan forcefully married Sona Bibi, a widowed daughter of Kedar Roy. She was brought to this fort and put under confinement by Isa Khan's soldiers. She cried following the incident and the name of the fort derived from that. • Some people believe that there were some hidden tunnels in the fort that linked it with Sonargaon and
Lalbagh Fort. ==Gallery==