Central Park is public park in Manhattan, New York. The Door of Orpheus, an entrance into the Underworld, is located here.
Percy Jackson and the Olympians
The Last Olympian
While spreading the word of Pan's death and trying to recruit nature spirits for the impending war, Grover is knocked unconscious by Morpheus. He is asleep for several months and is awoken with his empathy link when Percy Jackson and Nico di Angelo search for the second entrance to the Underworld. Once he is awake he explains why he was in Central Park to begin with and then opens the entrance to the Underworld with his reed pipes.
Grover, the satyr who slept in Central Park for several months.
