off-beat adventure

Translations
необычное приключение
Their trip to the abandoned castle turned into an off-beat adventure.
Их поездка в заброшенный замок превратилась в необычное приключение.
Definitions
An off-beat adventure refers to a journey or experience that is unconventional, unusual, or different from the typical or mainstream adventures. It often involves exploring lesser-known places, trying unique activities, or taking unexpected paths, resulting in a distinctive and memorable experience.