People wanders for unique picnic spots near them. I recently discovered one unique spot. Name is Topchanchi. By road it takes nearly 4hrs from Kolkata & 1hr from steel city Durgapur. Give a try.. You will definitely love it.. Some snaps for reference!!
Best time to visit the place is between November to February.From Kolkata you can take train to Asansol and take taxi/bus to the spot. Uniqueness of this place is its tranquility & sereneness amidst hills and beautiful river. I would definitely refer this to everyone.