Related Clues:

• St. Gotthard Tunnel passes through one
• 1669 blast site
• Mount in Sicily
• Zugspitze, for one
• Place to yodel
• European erupter of 1992
• Jungfrau, e.g.
• It blew its top in 1992
• Avalanche site, sometimes
• Avalanche site
• Hot spot of Sicily
• Any of the Dolomites
• Erupter of 475 B.C.
• Skiing site
• Eruptive spot