observation car

US /ˌɑːbzərˈveɪʃən kɑːr/
UK /ˌɑːbzərˈveɪʃən kɑːr/
"observation car" picture
1.

carrozza panoramica, vagone osservatorio

a railroad passenger car with large windows or an open platform at the rear, designed for sightseeing

:
The tourists enjoyed the scenic views from the observation car.
I turisti hanno apprezzato i panorami mozzafiato dalla carrozza panoramica.
The train had a special observation car at the end.
Il treno aveva una speciale carrozza panoramica alla fine.