The Prince Charles Mountains are a major group of mountains in Mac. Robertson Land in Antarctica, including the Athos Range, the Porthos Range, and the Aramis Range. The highest peak is Mount Menzies, with a height of . Other prominent peaks are Mount Izabelle and Mount Stinear (). These mountains, together with other scattered peaks, form an arc about long, extending from the vicinity of Mount Starlight in the north to Goodspeed Nunataks in the south.
These mountains were first observed and photographed from a distance by airmen of USN Operation Highjump, 1946–47. They were examined by several ANARE (Australian National Antarctic Research Expeditions) parties and mapped in the years 1954–61. They have been found to contain large deposits of iron ore.Antarctica: An Encyclopedia from Abbot Ice Shelf to Zooplankton, Firefly, 2002. . They were named by ANCA in 1956 for King Charles III, then the eight-year-old Prince Charles and son of Queen Elizabeth II.
List of key mountains Mount Afflick () is a ridge-like mountain about west of Mount Bunt in the Aramis Range. Plotted from ANARE air photos taken in 1960. Named by ANCA for G.M. Afflick, weather observer at Mawson Station in 1965. Mount Bayliss () is a relatively low mountain, extending in an east–west direction, standing east of Mount Menzies. Observed from ANARE aircraft in 1957 and seen in the same year by an ANARE ground party under K.B. Mather. Named by ANCA for E.P. Bayliss, Australian cartographer, who drew the map of Antarctica published in 1939 by the Property and Survey Branch, Dept. of Interior, Canberra. Mount Bunt () is a sharp, conical peak, high, which appears slightly truncated when viewed from the northwest, situated at the southwest end of a group of low peaks about southeast of Mount Hollingshead in the Aramis Range. It was sighted in January 1957 by the ANARE southern party led by W.G. Bewsher, and named by ANCA for J.S. Bunt, a biologist at Mawson Station in 1956. Mount Cartledge () is a mountain just east of Mount Albion in the Athos Range. It was plotted from ANARE air photos of 1965, and named by ANCA for W.J. Cartledge, plumber at Wilkes Station in 1962, and carpenter at Mawson Station in 1966. Mount Gibson () is a small mountain about west of Mount Cameron and south of Schmitter Peak. Plotted from ANARE air photos taken in 1956 and 1960. Named by ANCA after P.R. Gibson, plumber at Wilkes Station in 1965. Mount Izabelle () is a bare rock mountain standing southwest of the Shaw Massif. Discovered from an ANARE Beaver aircraft on November 28, 1956, while engaged in aerial photography. Named by ANCA for B. Izabelle, weather observer at Mawson Station in 1957. Mount Meredith () is a fairly massive, almost flat-topped mountain standing north of Fisher Massif. It was photographed from ANARE aircraft in 1956 and 1957, and was named by ANCA for Sergeant N. Meredith, RAAF, an engine fitter at Mawson Station in 1957. Mount Rymill () is a fairly massive mountain with an undulating surface marked by extensive formation of stone polygons, standing 6 mi W of Mount Stinear. Photographed from the air by ANARE, 1956–58. Named by ANCA for John Riddoch Rymill, leader of the British Graham Land Expedition, 1934–37. Schmitter Peak () is a small mountain peak about 3 mi SW of Mount Woinarski. Plotted from ANARE air photos taken in 1956 and 1960. Named by ANCA for U. Schmitter, cook at Davis Station in 1964. Shaw Massif () is a fairly flat-topped rock massif (1,355 m) on the west margin of Lambert Glacier standing south of Mount Willing. Sighted in November 1956 from an ANARE aircraft. Named by ANCA for Bernard Shaw, radio supervisor at Mawson Station in 1957. Simon Ridge () is an arc-shaped rock ridge about southeast of Husky Massif. Plotted from ANARE air photos taken in 1960. Named for M.J. Simon, radio officer at Wilkes Station in 1962. Mount Stinear () is a prominent rock peak on a large massif rising to , standing just east of Mount Rymill at the junction of Fisher Glacier and Lambert Glacier. It was mapped from air photos taken by the RAAF Antarctic Flight in 1956, and first visited in October 1957 by an ANARE party led by Bruce H. Stinear, geologist at Mawson Station, for whom it is named.
Ranges
Aramis Range
Athos Range
Porthos Range
Other features Ridges
Baggott Ridge () is a low ridge, mostly snow-covered, standing west of Baldwin Nunatak and south-southwest of Mount Starlight. It was mapped from ANARE surveys and air photos, 1955–65, and named by ANCA for P.J. Baggott, a radio officer at Mawson Station, 1965. Bond Ridge () is a rock ridge northeast of Moore Pyramid on the north side of Scylla Glacier. It was plotted from ANARE air photos of 1965, and named by ANCA for D.W.G. Bond, a senior diesel mechanic at Mawson Station in 1968. Brocklehurst Ridge () is a partly snow-covered rock ridge about south of Taylor Platform. It was plotted from ANARE air photos taken in 1956 and 1960, and named by ANCA for F.J. Brocklehurst, an electrical fitter at Mawson Station in 1964. Clague Ridge () is a partially snow-covered rock ridge about southwest of Armonini Nunatak. It was plotted from ANARE air photos taken in 1960, and named for E.L. Clague, weather observer at Wilkes Station in 1962. Goodall Ridge () is a partly snow-covered rock ridge about west-southwest of Taylor Platform. It was plotted from ANARE air photos taken in 1956 and 1960, and was named by ANCA for A.W. Goodall, a diesel mechanic at Macquarie Island in 1962 and at Davis Station in 1964. The Gorman Crags () are an east–west trending ridge marked by four craggy peaks, about east of Husky Massif. They were plotted from ANARE photos taken in 1960, and named after C.A.J. Gorman, a supervising technician (radio) at Wilkes Station in 1962. Keyser Ridge () is a snow-covered ridge, trending in a northeast–southwest direction for , standing south-southeast of Mount Bayliss. It was mapped from ANARE air photos of 1957 and 1960, and was named by ANCA for D.O. Keyser, a radio officer at Mawson Station, and a member of the 1961 ANARE field party that attempted to reach this ridge but was stopped by impassable crevasses. The O'Leary Ridges () are three partly snow-covered ridges extending in a line NW-SE for about , situated southeast of Mount Bunt. Plotted from ANARE air photos taken in 1960. Named by ANCA for R.A. O'Leary, officer in charge at Wilkes Station in 1964.
Nunataks
Armonini Nunatak () is a partly snow-covered rock outcrop about east-southeast of Mount Reu. There is an area of moraine on the northwest side. It was plotted from ANARE air photos taken in 1960, and named for G.C. Armonini, a weather observer at Davis Station in 1962. Baldwin Nunatak () is a nunatak south-southwest of Mount Starlight. It was mapped from ANARE surveys and from air photos, 1955–65, and named by ANCA for J.W. Baldwin, a weather observer (radio) at Mawson Station, 1965. The Binders Nunataks () are two small, light-colored nunataks standing north of Mount Scherger in the southern Prince Charles Mountains. They were mapped from air photos and surveys by ANARE, 1957–60, and named by ANCA after a fictional character in The Ascent of Rum Doodle, a novel by W. E. Bowman. Bosse Nunatak () is a small nunatak in an area of disturbed ice, about west of Mount Izabelle. It was first sighted by J. Manning, a surveyor with the ANARE Prince Charles Mountains survey party in 1971, and named after H.E. Bosse, a helicopter pilot with the survey party. Carpenter Nunatak () is an isolated nunatak between Mount Mather and the Mount Menzies massif in the southern Prince Charles Mountains. It was plotted from the summit of Mount Menzies by an ANARE dog-sledge party in 1961, and named by ANCA for G.D.P. Smith, the carpenter at Mawson Station, 1961. Chapman Nunatak () is a nunatak about east of Mount Hicks. It was plotted from ANARE air photos taken in 1960, and named for P.R. Chapman, weather observer at Wilkes Station in 1963. Dohle Nunatak () is a rock feature, consisting of two small peaks and a connecting ridge, between Mount Gleeson and Mount Gibson. It was named after C. Dohle, a helicopter pilot with the ANARE Prince Charles Mountains survey in 1971. Ellyard Nunatak () is a nunatak on the north side of Scylla Glacier, about south-southeast of Mount Bechervaise. It was plotted from ANARE air photos of 1965, and named by ANCA for D.G. Ellyard, a physicist at Mawson Station in 1966. Ely Nunatak () is a small, dark-colored nunatak north of Mount Izabelle. The position of the nunatak was fixed by intersection from geodetic survey stations in 1971. It was named by ANCA for J. Ely, a Technical Officer (survey) with the ANARE Prince Charles Mountains survey in 1971. Foale Nunatak () is a nunatak lying east-northeast of Moore Pyramid on the north side of Scylla Glacier. It was plotted from ANARE air photos of 1965, and was named by ANCA for R.A. Foale, a radio operator at Davis Station in 1963. The Goodspeed Nunataks () are a group of three rows of nunataks, oriented approximately east–west and long, located at the west end of Fisher Glacier, about west-northwest of Mount McCauley. They were sighted by an ANARE seismic party led by K.B. Mather in January 1958, and named by ANCA after M.J. Goodspeed, a geophysicist at Mawson Station in 1957. Machin Nunatak is a small domed nunatak lying east of Mount Cresswell. It was mapped from 1956 to 1960 air photos and surveys by ANARE, and was named by ANCA for Douglas K. Machin, a radio officer at Mawson Station in 1960. Mayman Nunatak () is a low rock outcrop, which has a domed appearance from the northeast, about southwest of Taylor Platform. It was plotted from ANARE air photos taken in 1956 and 1960, and was named by ANCA for Dr. K.J. Mayman, medical officer at Davis Station in 1964.
Mountains
Carter Peak () is a peak standing west of Mount Bensley and southwest of Mount Starlight. It was mapped from ANARE surveys and air photos, 1955–65, and named by ANCA for D.B. Carter, electronics technician at Mawson Station, 1965. Lensink Peak () is the easternmost of a group of three peaks about southeast of Husky Massif. It was plotted from ANARE air photos taken in 1960, and named for W.H. Lensink, a weather observer at Wilkes Station in 1960. Moore Pyramid is a snow-covered mountain, resembling a pyramid, standing northwest of Mount Wishart on the north side of Scylla Glacier. It was plotted from ANARE air photos, and was named for A.L. Moore, a radio operator at Mawson Station in 1963. Mount Bakker () is an isolated mountain marked by a northern snow-covered face, located south-southeast of Mount Starlight. Mapped from ANARE surveys and air photos, 1955–65. Named by ANCA for F.C.R. Bakker, radio supervisor at Davis Station, 1964. Mount Beck () is a partly snow-covered mountain southwest of Taylor Platform. Plotted from ANARE air photos taken in 1956 and 1960. Named by ANCA for J.W. Beck, assistant cook at Mawson Station in 1964 and storeman at Wilkes Station in 1966. Mount Bensley () is a mountain, 1,920 m, standing south-southwest of Mount Starlight. Mapped from ANARE surveys and air photos, 1955–65. Named by ANCA for P.A. Bensley, carpenter at Mawson Station, 1965. Mount Bloomfield is a low, domed, boulder-covered mountain west of Mount Rymill in the southern Prince Charles Mountains. Mapped from air photos taken by ANARE in 1956. Named by ANCA for Flight Lieutenant Edward C. Bloomfield, RAAF, navigator with the Antarctic Flight at Mawson Station, 1960. Mount Browne-Cooper () is a partly ice-covered mountain southwest of Mount Forecast, surmounting the south end of Bennett Escarpment. It was mapped from ANARE surveys and air photos, 1956–65, and named by ANCA for P.J. Browne-Cooper, geophysicist at Wilkes Station, 1965.