This flight must be one of the most exciting in the world, the small Fokker Friendship plane flies around the 8,125m (26,660ft) Nanga Parbat.
The pilot sometimes invites passengers into the cockpit to see some of Pakistan's 82 peaks over 7,000m (23,000ft), which stretch, range after range, as far as the eye can see.
The sharp triangle of K-2, the second highest mountain in the world, is clearly visible on the horizon.
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