The fog was pea soup-thick during the last 40 minutes of my drive from Queenstown to Manapouri. I'd left my hotel in Frankton before dawn, winding alongside Lake Wakatipu. It was only after daybreak the mountains revealed themselves briefly before going undercover again.
I boarded a Real Journeys boat before 8am to travel across Lake Manapouri to West Arm. Still no glimpse of Southern Alps on this grey morning as I stepped outside to feel the sea spray and snap photos of mist-shrouded islands.
We stopped near the country's largest hydro power station (currently closed for maintenance) at West Arm before climbing on a bus for the 45-minute trip over the pass.
"We should have better weather on the other side," explained our driver as she manoeuvred the large coach over windy roads to the 671m summit. As predicted, beams of sunlight appeared at Wilmot Pass, allowing views of Fiordland peaks, waterfalls and narrow rainforest valleys below.
Next was a three-hour trip aboard Patea Explorer. The Maori name for Doubtful Sound is Patea, translated as "the place of silence". We'll consider the quiet later. The English name transpired because Captain James Cook in 1770, upon approaching the entrance to the sound, decided upon 'Doubtful Harbour'.