Land O' Lakes: Melting Glaciers Transform Alpine Landscape. In the 1990s, the first cracks began to appear in the mighty tongue of the Trift Glacier in the central Swiss canton of Bern. In 2002, the peak of the ice mass burst into thousands of pieces. Since it lay in a hollow, the water swelled into a lake rather than flowing out. The Trift Lake then became an attraction: Hundreds of tourists per day now visit the suspension bridge that hangs over this new body of water.