https://en.m.wikipedia.org/wiki/National_Geographic_Adventur...
It ran from 1999 - 2009, and put out exactly the National Geographic content you'd expect.
Expedition-focused, with interesting stories and details about places around the world.
Sadly, I can't find an archive of their articles. They seem to be scrubbed from the main Nat Geo site?
But here's a general gist of the type of publication it was: https://thegreatestbooks.org/lists/17
Edit: A peek at an anthology: https://books.google.com/books?id=Pb8_ASogrbsC&printsec=fron...