Rarotonga / Mount Smart

Mount Smart is a dormant volcano in Auckland whose distinctive semicircular shape was formed by past eruptions and rises clearly in the landscape. The volcanic structure still shows craters and scoria cones today, marking the underground layers that built up this formation.

The volcano formed roughly 15,000 years ago through volcanic activity, shaping the geological development of the Auckland region through several eruption phases. These volcanic events are part of a longer history of volcanism that built the landscape we see today.

The mountain appears in Māori oral traditions, with stories and teachings tied to this volcanic landscape shaping how local communities understand the land. These cultural ties are visible in the names and in how people interact with the place today.

The location is easily accessible from central Auckland with multiple walking trails offering access to explore the volcanic terrain and structures. Visitors can choose different routes depending on fitness level to experience the landscape and formations from various perspectives.

This mountain is one of roughly 53 volcanic centers in and around Auckland, together forming a complex network of craters and scoria cones. This concentration of volcanic structures makes the region an unusually dense example of urban volcanism worldwide.

GPS coordinates: -36.91633,174.81327

Latest update: December 12, 2025 08:00