fahrt ins blaue

listen to the pronunciation of fahrt ins blaue
Deutsch - Türkisch
esrarengiz seyahat
Deutsch - Englisch
mystery tour
A short-duration outing by coach to a destination that is not revealed in advance

I recall, Anderson went on, the fine story of a Welsh mystery tour by bus from Cwmrhydyceirw in my constituency.

a trip, usually by bus, in which people do not know exactly where they will be taken