Introduction
Valley in Switzerland This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages) You can help expand this article with text translated from the corresponding article in German.  (April 2026) Click [show] for important translation instructions. View a machine-translated version of the German article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must follow the LLM translation guideline, revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing German Wikipedia article at [[:de:Lötschental]]; see its history for attribution. You may also add the template {{Translated|de|Lötschental}} to the talk page. For more guidance, see Wikipedia:Translation. This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (February 2022) (Learn how and when to remove this message) (Learn how and when to remove this message) The Lötschental in the Swiss Alps View to the east from a point west of Ferden View of the Lötschental from Fafleralp The Lötschental (German pronunciation: [ˈlœt͡ʃn̩taːl]) [needs Walser IPA] is the largest valley on the northern side of the Rhône valley in the canton of Valais in Switzerland. It lies in the Bernese Alps, with the Lonza [de; fr] running down the length of the valley from its source within the Langgletscher (lit.: Long Glacier).