Today we took an all-day tour of sights around Reykjavik called the Circle Tour, visiting all the major tourist attractions around this interesting city. The tour started with a geothermal plant that uses lava-heated water to 350 C to first spin a turbine to generate electricity, then to heat water for heat the building and homes in the city.
Second was a dual purpose stop - seeing a geyser and having lunch. This geyser spouts every few minutes and after two small eruptions, it came through with a couple of larger ones that went far into the air. We had a very nice lunch with spinach soup followed by salmon, fish cake, potatoes and vegetables, with a cream puff for dessert.
The afternoon consisted of stops at a magnificent waterfall named Gullfoss which stands for Golden Falls. As you can see, it is a very fast flowing double waterfall. We spent quite some time here looking at the falls from several viewing platforms.
Our last stop was very geologically intriguing to me. The tour called it Thingvellir and told us about how the ancient Vikings had an annual meeting here to establish laws and judge disputes. But what fascinated me is that this is the place where the American and European geological plates move apart from each other at a rate of 2 cm/year. We walked down a path where the Teutonic plates are moving apart as you can see from this picture.
And now after having been north of the Arctic Circle, we've left Iceland and will experience our first trans-Atlantic crossing, as we heard to our next destination, Canada.