What mountain has never been climbed?

Related questions

1. Is it easy to climb Kilimanjaro?
2. Why does it cost so much to climb Mount Everest?
3. How many people climb Mount Everest a year?
4. Has anyone died climbing Kilimanjaro?
5. How difficult is it to climb Everest?
6. How cold is it at the top of Mount Everest right now?
7. Which is higher Kilimanjaro or Everest?
8. Which of the 7 summits is easiest?
9. Is it hard to get to Everest Base Camp?
10. Can you climb Mount Everest without oxygen?

Tags

1. #widely
2. #bhutan
3. #mountains
4. #terms
5. #world
6. #since
7. #higher
8. #claimed
9. #elevation
10. #climbing
11. #highest
12. #puensum
13. #mountain
14. #china
15. #gangkhar
16. #border
17. #unclimbed
18. #prohibited