Since we entered Norway we have discovered the new kind of coast for ourselves – fjords. The majority of students have never seen it before. We have made several stops as we left Ballangen.
First, the group stopped near Kjerringvik on the shore of the Efjord. We could observe the landforms produced by glacial erosion. But one should start speaking from the explanation what a fjord is. It is a long, narrow arm of the sea which is a result of the “drowning” of a glaciated valley (especially after the melting of a glacier). The typical “representatives” of such landscapes are cirques. They are semi-circular, steep-sided basins cut into the side of a mountain. When the walls of the cirques are cut back of the back, steep-sided, knife-edge ridges are formed. They separate cirques. Scientists call them aretes.
But we were impressed not only by the cirques and aretes. The students became witnesses of tide, the stage of the low water. The little part of the bottom of the Efjord was not hidden under the water, so it was opened for our looks.
We reached Skardberget soon. It is located in the mouth of the Tysfjord. The road was interrupted by the narrow bottleneck of the fjord. To get the opposite side of the fjord’s mouth we took ferry. The trip lasted around 30 minutes, but it was enough to take photos of the surrounding scenery: pyramidal peaks of the Scandinavian mountains, steep aretes and the blue surface of the Efjord. We got off the ferry near Bognes where the group continued the route from.
Then we stopped near Tommerneset; we observed the landscape of the roche moutonnees (outcrops of resistant rocks smoothed by ice on the upstream end into gentle slopes, and plucked on the downstream end to give steep slopes). After that the group moved to the shore of the Sorfjord, with a good view on the steep slopes of the mountains, near Straumen for lunch. We also passed through several tunnels, made in the rocks of the mountains. What a wonderful “monument” to Norwegian engineers!
Finally we arrived in Saltstraumen –our last destination for that day. It was about 6 PM, the time when tidal current is the most powerful. To make it clear I’ll give some information on it.
Saltstraumen is situated in the bottleneck of the Saltfjord. The fjord is so long and its mouth is so narrow, that it leads to emergence of the world’s strongest tidal current. It culminates every 6 hours when great quantities of salt water rush through the 3 km long and 150 meter wide strait between Saltfjord and Skjerstadfjord (but actually we can say about 2 parts of the Saltfjord as one itself). According to the information given in the advertisement brochure the current speeds up to 20 knots! To sum it up, the huge whirlpools are formed in such conditions, reaching proportions of up to 10 meters in diameter and 4-5 meters in depth.
Also the current brings along plenty of plankton attracting a lot of fish (such species as saithe, cod, wolf fish, rose fish and halibut). When we got to the Saltstraumbrua (the bridge of Saltstraumen) we saw many birds flying so low over the water surface of the fjord. It is an evidence of big shoals. Our group regretted so much we did not bring our rods with us. The probability to catch something was so high even for non-anglers.
At that time it was the flow out. We came down almost to the rocky shore. I was much admired by the whirlpools that looked like funnels. The water was slightly green.
Then we went to the local camping where got very comfortable accommodation. The students also received the brochures with a timetable of the tidal current. The next one was supposed to be at 0:37 – a good reason to sacrifice our sleep. And many of us went to see the tide even it was raining. That was the incoming current. We devoted 10 minutes for that till the current got weaker.
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