Seven Second Summits

K2, also known as Mount Godwin-Austen, at above sea level, is the second-highest mountain on Earth, after Mount Everest at . It lies in the Karakoram range, partially in the Gilgit-Baltistan region of Pakistan-administered Kashmir and partially in the China-administered Trans-Karakoram Tract in the Taxkorgan Tajik Autonomous County of Xinjiang.

African stratovolcano

highest mountain in Canada, in Yukon

highest volcano in the world

The Dufourspitze is the highest peak of Monte Rosa, an ice-covered mountain massif in the Alps. Dufourspitze is the highest mountain of both Switzerland and the Pennine Alps and is also the second-highest mountain of the Alps and Western Europe, after Mont Blanc. It is located between Switzerland (Canton of Valais) and Italy (Piedmont and Aosta Valley). The peak itself is located wholly in Switzerland.

Dykh-Tau or Dykhtau (; , derived from Turkic "dik dagh" which means 'Jagged Mount'), is the second-highest mountain in Russia and Europe with an elevation of 5,205 m (17,077 ft) above sea level. It is located in Kabardino-Balkaria, Russia; its peak standing about north of the border with Georgia.

mountain in Indonesia

mountain of Antarctica

mountain in New South Wales, Australia

second-highest mountains of each of the seven continents