Credits and data sources

Data

• OpenStreetMap: © OpenStreetMap contributors (ODbL-1.0)
• swisstopo swissALTI3D (2 m): © swisstopo (swisstopo-OGD)
• Copernicus DEM GLO-30: Produced using Copernicus WorldDEM™-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved (Copernicus-DEM)
• Noto Sans (openmaptiles/fonts): Noto Sans, SIL Open Font License (OFL-1.1)

The terrain images on this site are derived from these datasets, using the Atlas colours of the app.

Photographs

• Cabane d'Orny from the approach path (summer photo, July 2015): François Bianco, CC BY-SA 2.0, via Wikimedia Commons. Scaled down from 5472 × 3648 to 1600 × 1067 px, re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.
• Cabane de Bertol (summer photo, July 2021): Whgler, CC BY-SA 4.0, via Wikimedia Commons. Scaled down from 4000 × 3000 to 1600 × 1200 px, re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.
• Cabane de Chanrion in the ski-touring season (April 2026): AlpTraverse, All rights reserved, via AlpTraverse. Re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.
• Cabane de l'A Neuve in early July 2013 (summer photo): JohannesCoosemans, CC BY-SA 3.0, via Wikimedia Commons. Scaled down from 4320 × 3240 to 1600 × 1200 px, re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.
• Cabane de Prafleuri and its terrace (summer photo, September 2023): Daanvr, CC BY-SA 4.0, via Wikimedia Commons. Scaled down from 4032 × 3024 to 1600 × 1200 px, re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.
• Cabane de Saleinaz in the ski-touring season (April 2011): Rozenn, CC BY 3.0, via Wikimedia Commons. Unmodified. Further scaled and re-encoded as WebP for this website.
• Cabane de Valsorey, 3037 m, west of the Grand Combin (summer photo, August 2020): Estela Aloha, CC BY-SA 4.0, via Wikimedia Commons. Scaled down from 5568 × 3712 to 1600 × 1067 px, re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.
• Cabane des Aiguilles Rouges below the Pigne d'Arolla in the ski-touring season (May 2014): Alex Saunier, CC BY-SA 3.0, via Wikimedia Commons. Scaled down from 2000 × 1144 to 1600 × 915 px, re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.
• Cabane des Dix seen from the Col de Riedmatten (summer photo, July 2021): Whgler, CC BY-SA 4.0, via Wikimedia Commons. Scaled down from 4000 × 3000 to 1600 × 1200 px, re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.
• Cabane des Vignettes (summer photo, August 2022): Capricorn4049, CC BY-SA 4.0, via Wikimedia Commons. Scaled down from 4000 × 2252 to 1600 × 901 px, re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.
• Cabane du Mont Fort in winter (February 2005): Norbert Aepli, CC BY 2.5, via Wikimedia Commons. Scaled down from 2048 × 1536 to 1600 × 1200 px, re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.
• Cabane du Trient (summer photo, July 2007): Poschi, CC BY-SA 3.0, via Wikimedia Commons. Unmodified. Further scaled and re-encoded as WebP for this website.
• Cabane du Vélan beside the Glacier de Tseudet, with the summit dome of Mont Vélan (summer photo, August 2012): Francofranco56, Public domain, via Wikimedia Commons. Scaled down from 4000 × 3000 to 1600 × 1200 px, re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.
• Cabane FXB Panossière in the first snow (October 2009): Marcel Maurice Demont, CC BY-SA 3.0, via Wikimedia Commons. Unmodified. Further scaled and re-encoded as WebP for this website.
• Sunset at the Great St Bernard Pass, with the crucifix in front: Jean Sébastien Stegen, CC0 1.0, via Wikimedia Commons. Scaled down from 2048 × 1152 to 1600 × 900 px, re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.
• Refuge d'Argentière seen from below, beneath its rock ridge (summer photo, July 2016): Oxensepp, CC BY-SA 4.0, via Wikimedia Commons. Scaled down from 1800 × 1428 to 1600 × 1269 px, re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.
• Refuge d'Argentière and the Glacier d'Argentière seen from above (summer photo, July 2016): Oxensepp, CC BY-SA 4.0, via Wikimedia Commons. Scaled down from 1200 × 1733 to 1108 × 1600 px, re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.
• Refuge d'Argentière above the Glacier d'Argentière (summer photo, July 2016): Oxensepp, CC BY-SA 4.0, via Wikimedia Commons. Scaled down from 1800 × 1200 to 1600 × 1067 px, re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.
• Refuge des Bouquetins (summer photo, July 2009): L. Besson (camptocamp.org), CC BY-SA 3.0, via Wikimedia Commons. Scaled down from 2560 × 1920 to 1600 × 1200 px, re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.
• Rifugio Nacamuli al Col Collon on its rock outcrop (summer photo, July 2017): Francofranco56, CC BY-SA 4.0, via Wikimedia Commons. Scaled down from 4896 × 3672 to 1600 × 1200 px, re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.
• Schönbielhütte with Monte Rosa and the Matterhorn (summer photo, July 2016): Whgler, CC BY-SA 4.0, via Wikimedia Commons. Scaled down from 4000 × 3000 to 1600 × 1200 px, re-compressed as JPEG and embedded metadata removed. Not cropped or otherwise edited. Further scaled and re-encoded as WebP for this website.