I came across this book https://www.amazon.com/dp/B06XRDSLJC/ and bought it.
It has an interesting concept with interactivity and links. The links to the maps seem to work, although this is not up to the level I wish that links to maps should/could be.
Something similar is in the Geographic commentary https://www.logos.com/product/138314/lexham-geographic-commentary-the-gospels Not really travel guide but has interactive links.
I've also bought Day One travel guides, for example https://www.logos.com/product/54350/day-one-travel-guides-global-destinations which are written in the more traditional way of travel books
Comparing them I am not sure which is the best way to go, but I feel that the interactive editions are the way to go. The main problem is getting distracted and losing the general overview and consistency?