It means a trip by sea.
(it has been extended to space voyages, although manned ones have been limited to Earth orbit for many years)
"bon voyage" means "farewell"
Maiden Voyage means the first voyage for a ship, or other transport.
Bon voyage alors translates as "fare well, then"
Journey
It mean voyage
Voyage is a common noun, voyages is the plural and also a common noun. Voyage can also be a verb when used to mean make a voyage.
tour
Direct translation of the words "Bon voyage" in French mean "Good voyage" in English. Someone is hoping for you to have a good trip or future.
Adventure, voyage, trip, etc.
un voyage scolaire
Bon voyage / have a great trip
Its Gaelic for Bon Voyage!