what island did Robinson Crusoe ship wreck on?

Answer 1

The island is never named in the story. It was inspired by the real-life events of Alexander Selkirk, a Scottish castaway who lived more than four years on the Pacific island that was called Más a Tierra (in 1966 its name became Robinson Crusoe Island), Chile.

Answer 2

It is claimed (by Chile) to be "Robinson Crusoe Island" which is part of a three island group 674 km west of South America in the Pacific ocean, Just look up Robinson Crusoe Island on any search engine. The have pictures and everything. The fellow marooned there in 1705 was named Alexander Selkirk, a Scotsman.