A full-day guided walk from Te Anau to Key Summit on the Routeburn Track offers alpine herbfields, panoramic Southern Alps views, and a manageable 400 m ascent. Expect a 4–6 hour walk on a well-maintained but sometimes rocky trail, with a scenic coach transfer each way.
More ways to explore the area's outdoor wonders
You step off the coach at The Divide and the mountain air cuts a clean line across the valley—cold, sharp and alive. The track immediately begins to climb through beech forest; mossy roots and sunlight sifting through canopy frame the first hour. Higher, the forest gives way to a sculpted alpine herbfield and then to the Key Summit boardwalk where the ranges open like pages: stark ridgelines, glacial valleys, and the benignly moody cloud that often chases the peaks.
Difficulty
moderate
Duration
7–8 hours (including transfers)
Fitness Level
Moderately fit: comfortable walking 4–6 hours with a steady 400 m ascent and some uneven trail.
Wildlife
History
The Routeburn corridor links areas long traversed by Māori for food-gathering and later by European shepherds and mountaineers; it now forms a key section of Fiordland’s Great Walk network.
Conservation
Fiordland is managed for low-impact recreation—stick to formed tracks, pack out waste, and avoid feeding wildlife to protect fragile alpine plants and curious birds.
Reserve your spot on the Full-Day Routeburn Track Key Summit Guided Walk from Te Anau today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Layer for changeable alpine weather
Temperatures and wind shift quickly above the treeline—use a breathable base, insulating mid-layer and waterproof shell.
Footwear matters
Sturdy, grippy hiking boots reduce fatigue on uneven, rocky sections and during the 400 m ascent.
Hydrate and pack lunch
Carry at least 1–2 liters of water and a solid midday meal—there’s no reliable water source on the summit plateau.
Respect wildlife and the track
Stay on the boardwalks and trails to protect alpine plants and avoid feeding or approaching birds like kea.
Sturdy hiking boots
Support and traction on rocky, uneven sections and during the ascent.
Waterproof shell jacket
Wind and rain are common above the treeline; a waterproof breathable jacket is essential.
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Daypack with 1–2L water and lunch
Carry food, fluids and spare layers for the summit and return.
Trekking poles
Help with balance and reduce strain on knees during ascent and descent; guides can provide poles on request.