Manjhar Kund Waterfall and Dhuan Kund waterfall situated on Kamur hill, 10 km from the Sasaram. Here in the Sawan or rainy season the local tourists come to celebrate picnic. Here is the tradition of fair on the first Sunday after the Raksha Bandhan festival. A part from the locals, there are also a large number of tourists coming to enjoy this fair. First there was the tradition of carrying the Guru Granth Sahib. The people of the Sikh community used to stay on the Manjhar Kund for three days. The water of the kunda is very helpful in digesting food. Manjhar Kund and Dhuan Kund is point of kao river which in Bhojpur district is known as Thora River.