The closest city to Mount Erebus is McMurdo Station, which is located on the southern tip of Ross Island in Antarctica. McMurdo Station serves as a hub for scientific research and logistical support in the region.
Mount Erebus is an active volcano and is the second-highest volcano in Antarctica, with a persistent lava lake at its summit. Given its remote location, there are no traditional cities nearby, but McMurdo Station functions as the primary settlement for researchers and support personnel. The station is approximately 30 kilometers (about 19 miles) away from the volcano, making it the nearest established base to Mount Erebus.