Knickerbocker Hotel, hotel in Los Angeles, California

The Knickerbocker Hotel is a former hotel in Hollywood, California, built in the Spanish Colonial style and opened in 1929. The building had a rooftop pool, a penthouse sun area, and an in-house nightclub called the Lido Room.

The building was originally planned as a luxury apartment complex called the Security Apartments, but financial difficulties delayed the project until it opened as a hotel in 1929. In 1936, architect Paul Revere Williams redesigned the interior, which brought renewed attention to the property and made it a sought-after venue for events.

The hotel was a regular meeting point for entertainers and film industry figures during Hollywood's studio era, with the in-house Lido Room drawing crowds for evening events. The Spanish Colonial style of the building matched the taste of the wealthy guests who stayed and gathered here.

The building is close to Hollywood Boulevard and easy to reach on foot or by public transport from the main tourist area. It now functions as a residential building, but the exterior and the rooftop neon sign are visible from the street.

Marilyn Monroe is said to have entered the hotel regularly through the kitchen entrance to avoid being seen by other guests or passersby. This kind of discreet access was apparently a common practice for well-known figures in early Hollywood.