Franz Josef Glacier is one of the most accessible glaciers in the world, descending from the Southern Alps towards temperate rainforest at just 300 meters above sea level. The ice stretches 12 kilometers and features stunning blue ice formations, ice caves, and crevasses. The best way to explore the glacier is via heli-hike tours combining a helicopter flight with 2-3 hours of ice walking. Professional guides provide all equipment including boots and jackets. Weather is highly variable with about 50% cancellation rate due to conditions.