TAGS: peaks, mountains, beautiful mountain peaks, amazing mountain peaks, the most spectacular mountain peaks in the world, the most interesting mountain peaks in the world, wonderful mountain peaks, the highest mountain peaks in the world, the most spectacular mountain peaks in United States, the most spectacular mountain peaks in Europe, the best mountain peaks in Africa, the best mountain peaks to visit, the best tourism at the most spectacular mountain peaks in the world, Eiger Peak, short description of the Eiger Peak in Switzerland