Is this the most unusual / challenging landing-pad in the world?
A 'catenary' landing-pad on Alcan's Kemano pipeline, Canada.
The pad is 1/2 mile from the mountains on each side, and 700 feet in the air above an avalanche zone.
It's supported on three inch cables, a mile long, attached to the mountain by 15-21 rock anchors each.
Any Canadian Rotorheads landed there?
I've managed to track down the pilot in the photograph who's now registered as 'Canadian Rotorhead.'
See his posts below for a description of landing on the pad.