UNESCO Höhenweg Bettmerhorn Eggishorn
I first visited the Aletschgletscher in 2014. Back then I hiked from Bettmerhorn via Roti Chumme to Märjelensee and from there to Fiescheralp. In 2022 I did a day guided tour across the Aletsch glacier, which was absolutely marvelous. I still plan to one day hike from Jungfraujoch to the Konkordiahütte, stay overnight and then continue from there to Märjelensee. This time I hiked from Bettmerhorn via the UNESCO Höhenweg to Eggishorn. The trail is classified as T4, marked by blue and white signs, meaning that it is an alpine trail with some exposed and potentially precarious sections that may require some scrambling. I mention this because I encountered some people on trainers who seemed unprepared for what awaited them. Having said that, if you're up to it, it's an amazing hike which offers awesome views of the Aletsch glacier.
Some close-ups of the Aletsch glacier