The arch about 55 feet span (16.5 meters) is located in Eagle Park of Arches National Park, Grand county, Utah, USA. Eagle Park is the most northern, remote and secluded area of the park. There is no road or trail to get there. Sibling Arch is well-hidden, difficult to locate and  challenging to photograph. This is the 24th largest natural arch of the park. NABSQNO 12S612356-4300100