Mount Victoria is the highest volcano on Auckland's North Shore, rising to 87 m. Its age is currently unknown. Its lava flows now line much of Devonport's waterfront. An important pa once occupied its slopes, and some of the pa's earthworks can still be seen. A scoria mound known as Duders Hill, on Mount Victoria's southern slopes was mostly quarried away.
The slopes of Mount Victoria are also home to Devonport Primary School, a local tennis club, and a scenic lookout. The old Signalman's House is now home to the Michael King Writers Centre which provides writers-in-residence programmes, hosting for visiting writers, residential workshops for experienced writers, and a series of workshops for young poets and emerging writers. The writer-in-residence programmes are supported by Creative New Zealand and the University of Auckland.