The photographs, journal and banknotes site itself — finding your way around, signing in as a friend, and sending photographs from a phone.
Getting around the siteWhat is on traveller.org and how it is arranged — photographs by country and year, the journal, the banknotes.
Signing in as a friendWhat a friend link does, what it lets you see, and how to tell whether you are signed in on this device.
Sending photographs from your phoneThe phone uploader at traveller.org/api/m — unlocking, choosing an album, picking photographs, and what happens after you press Upload.
How the site is found — SEO & AEOWhat traveller.org publishes for search engines and for AI answer engines, what happens on its own, and the one thing not to do in Search Console.