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.
Least visited continent
Antarctica is the continent where only scientists live. It is primarily inhabited by researchers and support staff working at scientific research stations.
Humans do not inhabit the continent of Antarctica permanently, but there are settlements there where teams of scientists study aspects of the great frozen continent.
Antarctica is the only continent that has no indigenous population. While it is inhabited by scientists and support staff in research stations, there are no permanent residents.
Antarctica is the continent where only scientists and visitors live. It is primarily inhabited by researchers and support staff conducting scientific research.
Though some scientists have research bases there, Antaritica has no permanent residents.
When Columbus visited the Americas, he thought he had reached Asia.
Antarctica, and I think by quite a long shot
Charles Darwin
There is no country without anyone! There are only some places without anyone
Asia.