Sulabh International Museum of Toilets

This unusual museum on the western edge of the capital traces the global history of sanitation and toilet technology from ancient times to the present. Run by a sanitation reform organisation, it displays chamber pots, privies, water closets and models illustrating waste disposal across cultures and centuries. Alongside curiosities such as ornate historical commodes, the exhibits carry a serious message about public health and dignity. The museum has drawn international attention for its offbeat subject and its advocacy of sanitation.