panorama; wide view
Refers to a wide, unbroken view of a landscape or scene, often from a high vantage point. Also used metaphorically for a broad overview.
From the summit, you can get a panoramic view of the city.
panoramic painting; cyclorama
Specifically a large painting or display that surrounds the viewer, creating a 360-degree scene. A historical art form, less common in everyday conversation.
I saw a 19th-century panoramic painting at the museum.
When we reached the summit, a beautiful panorama spread out below us.
We enjoyed the panoramic view of the city from the observation deck.
From the rooftop you can take in a panorama of the whole city in one view.