It flows southeast along the west side of Darley Hills to enter Ross Ice Shelf just south of Cape Parr.

It merges with the larger Starshot Glacier coming from the south as it enters the ice shelf.

The glacier was named in honor of Sandra Lee, a former New Zealand Minister of Conservation, for her contribution to environmental protection in Antarctica and its surrounding waters.

A glacier 6 nautical miles (11 km) long which occupies the central part of the Carlstrom Foothills.

It was named by the Advisory Committee on Antarctic Names after John Bally of the University of Colorado Center for Astrophysics and Space Astronomy, Boulder, Colorado; he was a United States Antarctic Program principal investigator and field team member of the Advanced Telescope Project, South Pole Center for Astrophysical Research in Antarctica, 1992–95.