Weather Delays Put Great Walks on Hold in the South Island
The start of New Zealand’s iconic Great Walk season has been disrupted by a spate of severe weather across the South Island. Heavy rains, snow, and avalanche risk have left several popular tracks either partially closed or considered high-risk, forcing park authorities to rethink access windows and safety measures for hikers.
Which Tracks Are Affected
Among the most notable disruptions are the Routeburn Track and the Kepler Track, both renowned for their alpine scenery and multi-day trekking experiences. While neither has been completely shut down, sections of these routes are currently off-limits or under enhanced monitoring. The Routeburn, which typically offers a dramatic traverse through glacial valleys and mossy forests, has certain segments restricted until conditions stabilize. The Kepler, famed for its rugged terrain and panoramic views, is also facing partial closures as avalanche risk remains elevated in some sectors.
Milford Track Reopening Delayed
The Milford Track, often described as one of the best one-day or multi-day hikes in the world, has long been a cornerstone of South Island adventures. Its reopening has been postponed due to unstable weather conditions and ongoing risk assessments. Milford’s managers emphasize that safety must come first, noting that snow accumulations, rockfall, and other weather-related hazards can rapidly alter trail conditions even after a period of relative calm.
Why the Delays Happened
Several factors are combining to push back the start of the season. The South Island has experienced a winter with volatile weather patterns, bringing heavy rainfall to river terraces and creating unstable slopes above popular tracks. Avalanche risk, especially on higher-altitude sections, remains high, and storms can quickly redeploy loose rock and ice onto trail routes. In addition, maintenance crews are conducting more thorough safety checks, which adds lead time for trail openings.
What This Means for Hikers
For travelers planning a Great Walk experience this season, the immediate implication is flexibility. Booking windows may shift, with operators advising guests to monitor official notices for track closures and updated accessibility. Some itineraries could be shortened or rerouted to minimize exposure to hazard zones while preserving the spirit of the walk. Hikers are urged to review the latest trail conditions, carry appropriate winter gear, and be prepared for weather-driven changes at short notice.
Safety First: How Authorities Are Responding
New Zealand’s park managers are applying a precautionary approach to prevent accidents in challenging conditions. This includes enhanced avalanche forecasting, temporary closures of high-risk segments, and more frequent on-trail inspections. Public safety messages emphasize the importance of staying on marked paths, avoiding venturing into exposed areas, and respecting weather warnings. Local guides and operator partners are coordinating closely with land managers to adjust schedules and ensure safe, quality experiences when conditions improve.
When to Expect Updates
As weather patterns evolve, updates will be issued by the Department of Conservation (DOC) and park authorities. Trail condition dashboards, closure notices, and revised opening dates are typically posted online and shared through operator networks. If you are already booked for a Great Walk, contact your tour provider or accommodation hosts for the latest information, and consider flexible travel plans to accommodate potential changes.
Looking Ahead
While delays are frustrating for eager hikers, they underscore the resilience of the system designed to protect visitors and the land. Once conditions stabilize, resumed maintenance and safety checks will help restore confidence in the trails. Expect a careful, staged reopening across affected routes, with enhanced monitoring during the early days of the season. For many, the wait will be worthwhile when the landscapes—lush rainforests, alpine vistas, and pristine river valleys—reopen with the clarity and safety that makes the Great Walk experience unforgettable.
