Mount Lysaght () is a peak, high, standing north of

Mount Markham Mount Markham is a twin-peaked massif surmounting the north end of Antarctica's Markham Plateau. The main peak has an elevation of and the lower sub-peak is high. Discovered by the British National Antarctic Expedition of 1901–1904), it is n ...

in the northern part of the Queen Elizabeth Range, Antarctica. It was discovered and named by the

British Antarctic Expedition, 1907–09 The ''Nimrod'' Expedition of 1907–1909, otherwise known as the British Antarctic Expedition, was the first of three successful expeditions to the Antarctic led by Ernest Shackleton and his second expedition to the Antarctic. Its main target, ...

References

Mountains of the Ross Dependency Shackleton Coast {{ShackletonCoast-geo-stub