
der Wandertag
field trip day
A day on which a group goes on a hike or excursion together. Especially in schools, the term refers to a day when a class does something together outside the school instead of having regular lessons.
Am nächsten Wandertag macht unsere Klasse einen Ausflug zur Burg.
On the next field trip day, our class is going on an excursion to the castle.