In order for a title to appear in the Travel sub-categories below, the title's search keywords must include at least one of the keywords or phrases listed next to the sub-category. These categories and subcategories are specific to books listed for sale on Amazon.com; other marketplaces may not support these keywords.

Category	Keywords
Travel/Asia/Indonesia	indonesia
Travel/Asia/Nepal	nepal
Travel/Asia/North & South Korea/North Korea	north-korea
Travel/Asia/North & South Korea/South Korea	south-korea
Travel/Asia/Philippines	philippines
Travel/Asia/Singapore	singapore
Travel/Asia/Thailand	thailand
Travel/Asia/Vietnam	vietnam
Travel/Australia & South Pacific/Australia	australia
Travel/Australia & South Pacific/New Zealand	new-zealand
Travel/Europe/Bosnia, Croatia & Herzegovina/Bosnia & Herzegovina	bosnia-and-herzegovina
Travel/Europe/Bosnia, Croatia & Herzegovina/Croatia	croatia
Travel/Europe/Great Britain/England	england
Travel/Europe/Great Britain/London	london
Travel/Europe/Great Britain/Northern Ireland	northern-ireland
Travel/Europe/Great Britain/Scotland	scotland
Travel/Europe/Great Britain/Wales	wales
Travel/Europe/Italy/Florence	florence-italy
Travel/Europe/Italy/Milan	milan-italy
Travel/Europe/Italy/Rome	rome-italy
Travel/Europe/Italy/Sicily	sicily-italy-region
Travel/Europe/Italy/Tuscany	tuscany-italy-region
Travel/Europe/Italy/Venice	venice-italy
Travel/Food, Lodging & Transportation/Air Travel	air_travel
Travel/Food, Lodging & Transportation/Motorcycle Travel	motorcycles
Travel/Specialty Travel/Solo Travel	solo_travel
Travel/Specialty Travel/Travel with Pets	pets
Travel/United States/States	united-states-states
Travel/United States/States/Alabama	alabama
Travel/United States/States/Arkansas	arkansas
Travel/United States/States/California	california
Travel/United States/States/Illinois	illinois
Travel/United States/States/Louisiana	louisiana
Travel/United States/States/Louisiana/General	louisiana
Travel/United States/States/Nevada	nevada
Travel/United States/States/New York	new-york
Travel/United States/States/New York/General	new-york