Great film, really enjoyed that. Looks a fantastic route!

V adventurous ! I missed the rock type - did anyone else hear it named ??

The Darrans rock is granite, specifically diorite. Some of the best, most solid rock in NZ.

Thanks ! Just searched out the topo - to discover that this is almost old news - the video concerns the route: Mile High Club

https://www.alpineteam.co.nz/post/mile-high-club-700m-22-pitches-26-27-airport-wall-milford-sound

Since which a 2nd line has been added: The Dreamliner

https://www.alpineteam.co.nz/post/the-dreamliner-airport-wall-milford-sound

topos are presented for both routes on these web pages

Dated 2021 - maybe a third line is already under research ??