The Ben Ohau Range, located near Twizel in New Zealand, offers spectacular alpine landscapes ideal for hiking, tramping, and mountaineering. Accessibility varies, with some areas reachable via gravel roads leading to trailheads, while others require significant backcountry travel. For most visitors, especially those exploring higher elevations or glaciers, guided tours (including heli-hiking) are highly recommended due to the challenging terrain and unpredictable weather; experienced hikers might explore lower trails solo with proper preparation. The best times to visit are during spring (October-November) and autumn (April-May) for more stable weather, though summer (December-March) is also popular. Winter months (June-September) are restricted to experienced mountaineers due to snow and avalanche risk. There are no entry fees to the range itself, but costs will include transport, accommodation in nearby towns like Twizel, and potentially significant expenses for guided tours. Visit durations can range from a few hours for scenic drives and short walks to multi-day expeditions for serious tramping or climbing. Visitors should be prepared for rapidly changing weather conditions, carry appropriate gear, and be aware of limited facilities, while also enjoying world-class stargazing opportunities as part of the Dark Sky Reserve.