armchair traveller

Translations
диванный путешественник
She enjoys being an armchair traveller, exploring the world through books and documentaries.
Она любит быть диванным путешественником, исследуя мир через книги и документальные фильмы.
Definitions
A person who experiences or enjoys travel vicariously, typically by reading books, watching documentaries, or viewing travel shows, rather than by actually visiting places themselves.