Least visited continent
In my judgment the only continent visited by scientists would be Antarctica, as there are no permanent residents there.
The continent of Antarctica Is mostly visited by scientists, although wealthy tourist have been known to go there.
When Columbus visited the Americas, he thought he had reached Asia.
The least visited country in the world us the Republic of Nauru, which is a small island in the Pacific Ocean. The second least visited country in the world is Somalia.
Asia.
The continent of Antarctica
Afghanistan
Tuvalu
January
Mars is the planet that is least unlikely to be visited by humans
Antarctica
Africa. The country of Tanzania, to be more specific.