Dharahara also Bhimsen Tower was built in 1826 by Bhimsen Thapa a Rana prime Minister. Originally it was 11 storey building but it was damaged due to earthquake and later it was renoveted to 9 storey. It is located at Kathmandu, Sundhara and is of 62m in height and has 213 steps to get to the top. It is listed as a part of Architecture of Kathmandu recognized by UNESCO.