Mount Giovinetto () is the summit of a buttress-type mountain (4,090 m) located north of Mount Ostenso and south of Mount Viets in the main ridge of the Sentinel Range, Antarctica. It surmounts Rumyana Glacier to the east and Delyo Glacier to the northeast. The mountain was discovered by the Charles R. Bentley-led Marie Byrd Land Traverse party, 1957–58, and named after Mario Giovinetto, glaciologist at Byrd Station in 1957. See also Mountains in Antarctica Maps Vinson Massif. Scale 1:250 000 topographic map. Reston, Virginia: US Geological Survey, 1988. Antarctic Digital Database (ADD). Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly updated. References Ellsworth Mountains Mountains of Ellsworth Land Four-thousanders of Antarctica