FALSE
The Great Wall cannot be seen from space with the naked eye - it's too narrow.
“The Great Wall of China is visible from space”
Despite being an impressive 13,000+ miles long, the Great Wall is only about 15-30 feet wide - far too narrow to be seen from space with the naked eye. Astronauts have confirmed they cannot see it from orbit without aid. This myth likely originated from exaggerated claims about the wall's grandeur.
Sources
2Because “trust me bro” isn’t a source.