নীলসাগর ঐতিহাসিক দিঘী (Nilsagar Historic Lake) নীলফামারী জেলার একটি অনন্য দর্শনীয় পর্যটন কেন্দ্র। Vast scenic lake surrounded by pine and mahogany trees, famous winter haven for migratory birds.
Nilsagar Historic Lake is a premier tourist destination located in Nilphamari district. Vast scenic lake surrounded by pine and mahogany trees, famous winter haven for migratory birds. It attracts domestic and international tourists exploring Bangladesh heritage and nature.