NatGeoMaps on Twitter: "Map of the Day: A great wall between northern Europe and the Mediterranean, the Alps span more than 80,000 square miles from Nice to Vienna, forming a magnificent crescent
![Map showing the relief of the European Alps (gray shaded background)... | Download Scientific Diagram Map showing the relief of the European Alps (gray shaded background)... | Download Scientific Diagram](https://www.researchgate.net/profile/Frank-Techel/publication/328253204/figure/fig1/AS:680997502849030@1539373865659/Map-showing-the-relief-of-the-European-Alps-gray-shaded-background-with-the-outlines-of.png)
Map showing the relief of the European Alps (gray shaded background)... | Download Scientific Diagram
![alps, switzerland, zurich, swiss, map, atlas, map of the world, bern, rhine Stock Vector Image & Art - Alamy alps, switzerland, zurich, swiss, map, atlas, map of the world, bern, rhine Stock Vector Image & Art - Alamy](https://c8.alamy.com/comp/JF64PT/alps-switzerland-zurich-swiss-map-atlas-map-of-the-world-bern-rhine-JF64PT.jpg)