Nelson Lakes National Park seasonal mountain visit guide for New Zealand

Glacial lakes and beech forests at the northern gateway to the Southern Alps

Nelson Lakes National Park

Nelson Lakes National Park represents one of New Zealand's original national parks, created in 1956 as part of a wave of protected area establishment in the decades following the National Parks Act of 1952. The park occupies a strategically important position at the northern end of the Southern Alps, where the mountainous terrain gives way to the valleys and lakes that characterize this portion of the South Island. The landscape tells a story of glacial evolution, with the lakes Rotoiti and Rotoroa formed by ice Age glaciers that scoured deep valleys through the surrounding mountain ranges. The park's western boundary follows the Alpine Fault, a major tectonic feature that shapes the geology and geography of the entire South Island. Beyond the two main lakes, the park encompasses numerous tributary valleys including the Travers, Sabine, D'Urville, and upper Mātakitaki rivers, creating an extensive network of wilderness that connects to adjacent protected lands including Victoria Forest Park to the west and Mount Richmond Forest Park to the northeast. The visitor centre at Saint Arnaud provides the main gateway for visitors entering the park, offering information and access to the extensive network of tracks and huts that penetrate this rugged landscape.