In 2014 I hiked along the Aletschgletscher from Bergstation Bettmerhorn to Märjelensee. In the distance I could see some tiny spots moving on the glacier. I thus assumed that it would be possible to do a guided glacier hike. This year I finally booked a guided tour on the glacier. As you can see I was very lucky with the weather. It was absolutely spectacular and way surpassed my expectations. It's only when you're on the glacier that you realize how big it really is. I now want to do the two-day tour from Jungfraujoch to Märjelensee with an overnight stay at the Konkordia hut.