noun
tour, round (walk)
A2
Rundgang (der): a tour or round walk, often a guided walk through a place (museum, factory). Primary meanings: guided tour; circuit/round walk. Note plural Rundgänge (umlaut). It's a masculine noun; uses standard declension. No fixed preposition, often used with 'bei einem Rundgang'.
Examples
Wir machen einen Rundgang durch die Stadt.
We are taking a tour through the city.
Die Stadtführung begann mit einem Rundgang, der erläutert wurde, bevor die Gruppe die Altstadt betrat.
The city tour began with a guided tour that was explained before the group entered the old town.
Der Museumsrundgang dauert etwa eine Stunde.
The museum tour lasts about an hour.
Details
Mnemonics
Picture a guided group walking a circular route.
Rund + gang (like 'round' + 'gang') — a walk around.
der Rundgang — masculine: imagine a guide (der) leading the way.
Notes
Often used for guided walks in cities or through exhibitions.