Ocean.

An early example of the fantasy land/world concept can be seen in the One Thousand and One Nights (Arabian Nights), where places of which little was known, but where the occurrence of marvels was thus more credible, had to be set "long ago" or "far away". This is a process that continues and finally culminates in the fantasy world having little connection, if any, to actual times and places. A more recent example of a fantasy land with definite connections to the actual world