Mount McIntyre is a rocky, flat, projecting-type mountain

Mountain

Image:Himalaya_annotated.jpg|thumb|right|The Himalayan mountain range with Mount Everestrect 58 14 160 49 Chomo Lonzorect 200 28 335 52 Makalurect 378 24 566 45 Mount Everestrect 188 581 920 656 Tibetan Plateaurect 250 406 340 427 Rong River...

 that forms the northeast extremity of D'Angelo Bluff. It rises at the west side of Scott Glacier

Scott Glacier (Transantarctic Mountains)

The Scott Glacier is a major glacier, 120 miles long, that drains the East Antarctic Ice Sheet through the Queen Maud Mountains to the Ross Ice Shelf...

, near the head, directly opposite Mount Howe

Mount Howe

Mount Howe is an elongated mountain comprising low connecting ridges and gable-shaped nunataks. It rises at the east side of Scott Glacier, near the head, directly opposite Mount McIntyre. This mountain, including its small southern outlier, apparently is the southernmost mountain in the world...

. Discovered in December 1934 by the Byrd Antarctic Expedition geological party led by Quin Blackburn. Named by Admiral Byrd for Marvin H. McIntyre

Marvin H. McIntyre

Marvin Hunter McIntyre was an American journalist and Presidential Secretary to President Franklin D. Roosevelt .-Biography:...

, secretary to the President of the United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 at that time, Franklin D. Roosevelt

Franklin D. Roosevelt

Franklin Delano Roosevelt , also known by his initials, FDR, was the 32nd President of the United States and a central figure in world events during the mid-20th century, leading the United States during a time of worldwide economic crisis and world war...

.