Steeple Rock is the largest rock of Barrett Reef at the west of the entrance to Wellington Harbour, rising 7m above sea level. The rock plays a role in warning ships off the dangerous reef. It is the location of a marine light and an unbeaconed trig station (‘Steeple Rock Light’, geodetic code B0XX).
Its Māori name is Te Aroaro-o-Kupe (The front of Kupe or The presence of Kupe). The name was officially changed in 2009 from Te Ure-o-Kupe (The penis of Kupe).Kupe, the legendary discoverer of Aotearoa, is said to have injured himself on the rock while swimming.
Coordinates: 41°19′26″S 174°50′29″E / 41.323975°S 174.841294°E