Milford Sound / Piopiotahi is a remote, dramatic fiord that requires planning: the scenic drive along Milford Road can take about four to five hours from Queenstown or roughly two hours from Te Anau, and the road can close in bad weather, so check conditions before you go. The main way to experience the place is by boat cruise to see towering cliffs, Mitre Peak, and waterfalls, so book cruises or kayaks in advance because spaces fill up and services on site are limited; many visitors choose a tour that includes transport if you do not want to drive. Rain is very likely, so bring a waterproof jacket, warm layers, sturdy shoes, and snacks, and be prepared for limited cell coverage. If you want calmer water and fewer people, aim for the earliest departures, and remember helicopter flights are available for aerial views but are weather dependent and expensive.