Alps during WW1

The Alps are one of the highest and most extensive mountain ranges in Europe, stretching approximately 1,200 km across eight Alpine countries: Monaco, France, Switzerland, Italy, Liechtenstein, Germany, Austria and Slovenia.
  • Elevation: 4,808.73 m (15,776.7 ft)
  • Peak: Mont Blanc
  • Listing: List of mountain ranges
  • Length: 1,200 km (750 mi)
  • Width: 250 km (160 mi)
  • Area: 200,000 km² (77,000 sq mi)
  • Countries: Austria · France · Germany · Italy · Liechtenstein · Monaco · Slovenia · Switzerland
Data from: en.wikipedia.org