Griffith Observatory on the edge of Los Angeles and the cosmos

Griffith Observatory stands on a ridge of the Santa Monica Mountains above Los Angeles, a white Art Deco landmark looking out across the city and towards the Hollywood Sign. Completed in 1935 and funded by the philanthropist Griffith J. Griffith, it has become a public gateway to astronomy as much as a viewpoint over southern California.

An Art Deco landmark in the hills

The observatory’s hilltop position within Griffith Park gives it a clear horizon over central Los Angeles and the surrounding basin. The building crowns the slope with a broad terrace and a low-slung form punctuated by domes, standing above the winding roads that lead through the park.

Architects John C. Austin and Frederic M. Ashley developed the design after they were selected for the project in 1931, working from earlier astronomical sketches by Russell W. Porter.Construction began in 1933 and the observatory opened to the public in May 1935.The architectural style combines Art Deco forms with classical references, with clean lines, stepped profiles and decorative bands running around the exterior.

The building is constructed in cast-in-place concrete, a material that allowed the architects to create smooth surfaces and crisp edges on the domes and walls.Descriptions of the original structure highlight its Art Deco character with Moderne and modified Greek influences, and these are visible in the geometric ornament, the stylised patterns and the symmetrical layout. From the terraces, visitors see the city grid stretching out below, framed by the observatory’s balustrades and pylons.

A public observatory shaped by philanthropy

The story of Griffith Observatory begins decades before the building itself, with the donation of land for Griffith Park by Colonel Griffith J. Griffith in 1896.He gave more than 3,000 acres to the City of Los Angeles, creating the park that later became home to the observatory. In his will of 1916 he left funds for a public observatory, an exhibit hall and a Greek Theatre, establishing the basis for the complex on the hill.

The observatory was conceived as a place where astronomy would be open to the public rather than restricted to a professional community.From its opening in 1935 it has operated as part of the Los Angeles Department of Recreation and Parks, with exhibitions, telescopes and educational programmes housed under the domes. The combination of city ownership, philanthropic funding and scientific collaboration gives the building a civic character that matches its prominent setting above Los Angeles.

Inside, the central rotunda forms the heart of the building, with a high volume and murals that depict astronomical themes around the upper walls. Below and around this space, exhibition halls explain celestial phenomena and the history of observation, while the domes shelter telescopes used for public viewing sessions. The layout arranges these rooms around the central axis, so that the structure reads as a composition of domes and galleries aligned with the main entrance.

Views, domes and Hollywood connections

One of the defining experiences at Griffith Observatory is the contrast between the interior focus on the stars and the exterior panorama of Los Angeles. From the terraces, the view sweeps across central Los Angeles, the distant San Gabriel Mountains and the neighbourhoods that fill the basin. On clear days the Pacific coastline is visible, and the familiar outline of the Hollywood Sign stands on a neighbouring ridge.

The building’s association with cinema is long-standing. By the mid-1930s it had already appeared in film serials, and it has since been used as a backdrop and location for numerous productions that wanted a recognisable Los Angeles landmark with a scientific theme.A timeline maintained by the observatory notes film projects on the site soon after its opening, and the domes and terraces continue to feature prominently in visual culture. The combination of stepped white volumes, domes and railings gives directors a setting that reads clearly on screen.

The observatory itself has also evolved. After decades of heavy use, it closed in 2002 for a major renovation and expansion and reopened in 2006, with architects from Pfeiffer Partners and Brenda Levin’s practice leading the work.The project restored the original Art Deco fabric and added new spaces, preserving the familiar hilltop silhouette while enlarging the facilities beneath and behind the historic structure. The result maintains the building’s outward appearance while providing more room for exhibitions and visitors.

Visiting Griffith Observatory: what travellers from Western Europe should know

• Griffith Observatory stands on the southern slope of Mount Hollywood in Griffith Park, north of central Los Angeles and above the district of Hollywood.
• The site is reached by road through Griffith Park, with access roads that climb the hillside in a series of bends and a final approach along a terrace above the car parks.
• The main terraces and paths around the observatory are paved and include steps and ramps, with level changes between the parking areas, the entrance and the upper viewing platforms.
• The official language is English and the currency is the United States dollar.
• Entry requirements depend on your nationality; UK travellers can check the FCDO travel advice at gov.uk/foreign-travel-advice, Irish travellers the Department of Foreign Affairs at ireland.ie.

Searching for Griffith Observatory on social platforms

These links open searches for Griffith Observatory on each platform.

Frequently asked questions about Griffith Observatory

Where is Griffith Observatory located?

Griffith Observatory stands within Griffith Park on the southern slope of Mount Hollywood, above the Hollywood district of Los Angeles in the United States.

What can visitors expect during a visit?

Visitors encounter Art Deco architecture, exhibition halls about astronomy, a central rotunda with murals, telescopes under the domes and wide terraces overlooking the Los Angeles basin.

What makes Griffith Observatory distinctive?

Griffith Observatory combines a 1930s public observatory, funded by Griffith J. Griffith and designed by John C. Austin and Frederic M. Ashley, with extensive city views and a long connection to film and popular culture.