Monopoly's Real-World Inspiration: Atlantic City, New Jersey
The original Monopoly board (US edition) is based on Atlantic City, New Jersey.
Street Names: Baltic & Mediterranean Avenues (low-rent), Boardwalk & Park Place (premium) are real Atlantic City streets.
Layout: The board's perimeter roughly mirrors the city's geography—Boardwalk is the famous oceanfront promenade.
History: Charles Darrow (often credited as inventor) learned a homemade version from friends in Atlantic City, then commercialized it with Parker Brothers in 1935.
UK Edition: Uses London streets (Mayfair, Oxford Street, Old Kent Road).
Property values and groupings are game-balanced, not reflective of real 1930s/actual prices.