Map showing Apollinaris Patera in context

This map shows the location of Apollinaris Patera, a volcano lying at approximately 7.2° South and 174.6° East. It is an ancient shield volcano located at the northern edge of the Southern Highlands, lying to the south-east of Elysium Planitia and to the north of Gusev Crater. The volcano measures approximately 180 by 280 kilometres at its base and rises to a maximum of 5 kilometres above the surrounding terrain.