Doubtful Sound, Fiordland, New Zealand
This series of photos shows our cruise ship's journey along the Fiordland coast between Milford Sound and Doubtful Sound, and then our looping route in one entrance to this enormous fiord and out another. The reaction of my fellow passengers to this magnificent New Zealand scenery was, in itself, wonderful to observe.
•Doubtful Sound is a very large and naturally imposing fiord in Fiordland, in the far south west of New Zealand. Doubtful Sound was named 'Doubtful Harbour' in 1770 by Captain Cook, who did not enter the inlet as he was uncertain whether it was navigable under sail. It was later renamed Doubtful Sound by whalers and sealers. There are three distinct arms to the sound, which is the site of several large waterfalls, notably Helena Falls at Deep Cove, and the Browne Falls which have a fall of over 600 metres. The steep hills are known for their hundreds of waterfalls during the rainy season. Access to the sound is either by sea, or by the Wilmot Pass road from the Manapouri Power Station. Most areas of the sound itself are only accessible by sea however, as the road network in this area of New Zealand is sparse or nonexistent, as is the human population. Doubtful Sound is unusual in that it contains two distinct layers of water that scarcely mix. The top few meters is fresh water, fed from the high inflows from the surrounding mountains, and stained brown with tannins from the forest. Below this is a layer of cold, heavy, saline water from the sea. The dark tannins in the fresh water layer makes it difficult for light to penetrate. Thus, many deep-sea species will grow in the comparatively shallow depths of the Sound.
Doubtful Sound, Fiordland, New Zealand
This series of photos shows our cruise ship's journey along the Fiordland coast between Milford Sound and Doubtful Sound, and then our looping route in one entrance to this enormous fiord and out another. The reaction of my fellow passengers to this magnificent New Zealand scenery was, in itself, wonderful to observe.
•Doubtful Sound is a very large and naturally imposing fiord in Fiordland, in the far south west of New Zealand. Doubtful Sound was named 'Doubtful Harbour' in 1770 by Captain Cook, who did not enter the inlet as he was uncertain whether it was navigable under sail. It was later renamed Doubtful Sound by whalers and sealers. There are three distinct arms to the sound, which is the site of several large waterfalls, notably Helena Falls at Deep Cove, and the Browne Falls which have a fall of over 600 metres. The steep hills are known for their hundreds of waterfalls during the rainy season. Access to the sound is either by sea, or by the Wilmot Pass road from the Manapouri Power Station. Most areas of the sound itself are only accessible by sea however, as the road network in this area of New Zealand is sparse or nonexistent, as is the human population. Doubtful Sound is unusual in that it contains two distinct layers of water that scarcely mix. The top few meters is fresh water, fed from the high inflows from the surrounding mountains, and stained brown with tannins from the forest. Below this is a layer of cold, heavy, saline water from the sea. The dark tannins in the fresh water layer makes it difficult for light to penetrate. Thus, many deep-sea species will grow in the comparatively shallow depths of the Sound.