You all know about museums, which play an important role in preserving and promoting our cultural heritage. With your children or as a tourist, you too must have visited a museum sometime or other. There are thousands of museums all over the world, which have been built for a specific purpose. In the museum, you get to see such things which are not easily seen usually. There are some museums in the world, which work to surprise people because such things are kept there, which people have rarely thought about. After visiting these unique museums, you will think once in your mind how can anyone think of opening such a strange museum. So let's know about these unique museums of the world...

Hair Museum, Turkey
This strange museum is located in Turkey. The museum has the world's largest collection of hair of more than 16,000 women with their names and addresses. Here you can find hair of every length and color. The different types of hair hanging on the walls fills the visitors with wonder. Turkish people say that the 'Children's Museum' is one of the most interesting museums in our country, which attracts tourists from all over the world.

International Spy Museum, Washington
The International Spy Museum in Washington, DC houses the largest public collection of espionage artifacts, shedding light on one of the world's most secretive businesses. Mini cameras reveal the history of espionage, from counterfeit money, to disguised weapons and just machines. Here, visitors can take part in interactive spy adventures and discover the stories behind the world's most elusive spies through historic photographs and video interviews.

Lint Home of Chocolate Museum, Switzerland
The 'Lint Home of Chocolate' museum in Switzerland is built on about 65 thousand square feet. There is a chocolate waterfall about 30 feet high inside it, which is very beautiful to see. Everything here is made from chocolate. It has been considered the world's largest chocolate museum. The world's largest Lint Chocolate Shop is also built in this museum.

Sinister (Torture) Museum, Amsterdam
In Europe, at one time, such new instruments were invented to torture criminals, women declared witches and political prisoners in front of the public to interrogate them and confess their crimes, which makes the body shudder just by seeing them. Chairs with nails, sacrificial swords, etc. 40 such instruments of torture have been collected in this (torture) museum. Along with this, the introduction of modern torture methods, which are still prevalent in more than 100 countries, is also available here. This supports the United Nations' stand against torture.

The Dog Collar Museum, England
In this museum located in England, as the name suggests, you will get to see things related to dog wear. There are more than 100 such unique items here, which are several centuries old. Different types of collars worn by dogs are also kept in this museum. You would be surprised to know that this museum has been documenting the history of dog accessories since medieval times. If you like dogs then you will love this place.

Sulabh International Museum of Toilets, India
When it comes to the unique museum of the world and the name of India is not mentioned, it cannot happen. Located in the capital of India, the Sulabh International Museum of Toilets details the history of sanitation and hygiene from 2500 BC to the present day. This museum gives detailed information about everything from the toilets of Roman emperors to medieval commodes. The museum also hosts a collection of rare toilet poems you will find.

Phallological Museum, Reykjavik
From fishes, and animals to humans, a unique collection has been made in the Phallological Museum of Reykjavik, the capital of the country called Iceland, which is called the land of ice and fire in Europe. Constructed in the year 1990, this museum also has the 67-inch male genital organ of a whale, the male genital organ of elephant, and all sea creatures.

Museum of Bad Art, United States
Fine arts are usually displayed in a museum. But the United States Museum of Bad Art is Quite different. Located in an old basement in Dedham, Massachusetts, this museum only houses art that is generally considered bad enough. Here you will find not one, two, or three, but 600 such pieces.