Window Buttress (67°42′S 68°45′W) is a cliff rising to about 800 m near the southeast end of Fuchs Ice Piedmont, Adelaide Island, 3 nautical miles (6 km) west-northwest of the summit of Mount Ditte. So named by the United Kingdom Antarctic Place-Names Committee (UK-APC), 1982, from the window-like structure near the top of the cliff, which is visible only from the southwest.
This article incorporates public domain material from the United States Geological Survey document "Window Buttress" (content from the Geographic Names Information System).
References
Window Buttress Wikipedia(Text) CC BY-SA