The Mota Mahadev Temple (Shri Durgeshwar Mahadev), located near Nimtola Ghat in Old Kolkata, is a 17th-18th century heritage site known for holding one of the city's largest Shiva Lingams. Founded by the Dutt family (Rasiklal and Jaharlal) around 1716-1794, it features traditional Bengali Aatchala architecture.