Simplify the following text for a Grade 7 native English-speaking person.
Original: Cape Horn is the southernmost point of land associated with South America ; it is located at , on Isla Hornos in the Hermite Islands group , at the southern end of the Tierra del Fuego archipelago .
Simplified: It is the southernmost land area of the Tierra del Fuego archipelago of southern Chile . Many people see Cape Horn as the southern tip of South America .