Photos of Greywacke Arch
About Greywacke Arch
The Greywacke Arch in Central Park provides a walkway for pedestrians under the East Drive. It is named for the type of sandstone it was built with, which was quarried in the Hudson Valley.
landmark
The Greywacke Arch in Central Park provides a walkway for pedestrians under the East Drive. It is named for the type of sandstone it was built with, which was quarried in the Hudson Valley.
