Ouhéhouaou

Ouhéhouaou is a mountain summit located in the Houaïlou area of New Caledonia's North Province that rises 634 meters above sea level. The peak stands within a tropical landscape where nickel mining operations are visible in nearby regions.

The mountain lies within Houaïlou commune, where Protestant missionary Maurice Leenhardt conducted important anthropological research in the early 1900s. His work helped document the knowledge and practices of local communities.

The area around the summit is home to Ajië-speaking Kanak communities who maintain their connection to the land through farming and daily life.

Visiting this summit requires good fitness and preparation for tropical conditions with high humidity. The best time to explore is during drier months when hiking conditions are more pleasant.

The summit experiences significant temperature swings between seasons, with hot conditions at certain times and much cooler air at others throughout the year. This variation shapes the hiking experience depending on when you visit.

Location: New Caledonia

Elevation above the sea: 634 m

GPS coordinates: -21.68170,165.97000

Latest update: December 15, 2025 13:22