Elbrus

5642 m / 18510 feet: the highest point of Europe is a beautiful two-headed volcano with summits at Elbrus East and Elbrus West that differ only by 21 meter, the West one being higher.

Ascent to Elbrus is kind of combination of Kilimanjaro hike and MontBlanc climb = you are hiking the volcano in crampons and with an ice axe.