A book or publication providing travel information, such as sightseeing spots, transportation, and accommodations.
I decided on my destination after reading a travel guide.
This guidebook lists recommended restaurants.
A more casual, common loanword for a guidebook, while 旅行案内書 is a formal, kanji-based compound often used in official or written contexts.
A hybrid term that is slightly more modern and common than 旅行案内書, but still refers to a travel guide.
Compound of 旅行 (travel) + 案内 (guidance) + 書 (book/document).