passageway

US /ˈpæs.ɪdʒ.weɪ/
UK /ˈpæs.ɪdʒ.weɪ/
"passageway" picture
1.

a long, narrow way or an enclosed corridor, typically one allowing access from one room or place to another

:
The secret passageway led to an old, hidden chamber.
The building has several long passageways connecting different sections.