Carstensz Pyramid was the last of the seven summits for me. I have now climbed all seven of the Seven Summits (eight including both Australia's Mt. Kosciuszko and Carstensz Pyramid) with my father, and at age 18, I am the youngest person to have climbed the Seven Summits! We had a very smooth and successful expedition! Thanks so much for providing great logistics to make it possible for us to climb Carstensz Pyramid