Fort Vishal was named after King Vishal of Vaishali in Bihar, India. This marvelous archeological ancient monument is basically an excavated site in Vaishali, Bihar. This one kilometer lengthy Fort Vishal is believed to be the remains of an ancient parliament house, of the Lichhivis where these people used to discuss and regulate the ancient republic. Hence the Fort Vishal is known as the element of the oldest democracy in the World. An architectural marvel, Fort Vishal is worth visiting.