Main author
Michael BrooksGriffith Observatory, LA
Contents |
[edit] Introduction
Griffith Observatory is an observatory facility on the south-facing hillside of Mount Hollywood, in Los Angeles, California. With its unique setting, Art Deco architecture, and commanding views of the Los Angeles Basin, the observatory is one of the most recognisable and popular landmarks in California.
The observatory was conceived by Griffith J. Griffith, who donated an area of land to the City of Los Angeles in 1896. As Griffith became something of a notorious figure – he served time in jail for murdering his wife – the City were reluctant to develop the land during his lifetime. In his will, Griffith left funds to build an observatory, exhibition hall and planetarium on the donated land, with the intention of making the science of astronomy accessible to the wider public.
Since opening in 1935 – only the third observatory with a planetarium in the world - the observatory has become one of Los Angeles’ most popular tourist attractions.
[edit] Design and construction
The observatory design was based on plans created by the astronomer Russell Porter, who envisaged a domed facility with rooftop views.
In 1931, architects John C. Austin and Frederick Ashley were appointed to the project, with Porter retained as a consultant. The Art Deco design was a combination of grand and monument styles, part Roman temple, part Moorish mosque or mausoleum.
Construction began in 1933, as a New Deal Works Progress Administration (WPA) project, with the Depression meaning that building materials and labour were both cheap and readily available. The architects ensured that they specified materials that were obtainable in Los Angeles or the vicinity, to help local industry and employment.
In March 1933, as construction plans were being finalised, a major earthquake in the Long Beach area led to the abandoning of the planned terra cotta exterior in favour of stronger and thicker concrete walls. The walls were then painted ‘warm white’ with decorative iron-grill windows.
The domes consist of copper panels, which have over the years oxidised to a bright green colour. A walkway around the planetarium is crowned with concrete arches, influenced by Art Deco as well as Greek Revival styles.
The construction was completed to a cost of only $400,000.
[edit] Post-completion
In 2002, the observatory was closed for major renovation and expansion works, before reopening in 2006. The Art Deco exterior was retained unchanged, but the planetarium dome was replaced and a full restoration completed at a cost of $93 million. The observatory was expanded below ground, with new exhibits, a café, gift shop and theatre space.
Due to its prominent location near the Hollywood sign, the observatory has made numerous film and TV appearances. The most iconic of these is the 1955 film ‘Rebel Without a Cause’. A bust of the film’s star James Dean was subsequently placed in the west side of the grounds.
[edit] Find out more
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
Boiler Upgrade Scheme and certifications consultation
Summary of government consultation which closes 11 June 2025.
Deputy editor of AT, Tim Fraser, discusses the newly formed society with its current chair, Chris Halligan MCIAT.
Barratt Lo-E passivhaus standard homes planned enmasse
With an initial 728 Lo-E homes across two sites and many more planned for the future.
Government urged to uphold Warm Homes commitment
ECA and industry bodies write to Government concerning its 13.2 billion Warm Homes manifesto commitment.
Places of Worship in Britain and Ireland, 1929-1990. Book review.
The emancipation of women in art.
CIOB Construction Manager of the Year 2025
Just one of the winners at the CIOB Awards 2025.
Call for independent National Grenfell oversight mechanism
MHCLG share findings of Building Safety Inquiry in letter to Secretary of State and Minister for Building Safety.
The Architectural Technology Awards
AT Awards now open for this the sixth decade of CIAT.
50th Golden anniversary ECA Edmundson awards
Deadline for submissions Friday 30 May 2025.
The benefits of precast, off-site foundation systems
Top ten benefits of this notable innovation.
Encouraging individuals to take action saving water at home, work, and in their communities.
Takes a community to support mental health and wellbeing
The why of becoming a Mental Health Instructor explained.
Mental health awareness week 13-18 May
The theme is communities, they can provide a sense of belonging, safety, support in hard times, and a sense purpose.
Mental health support on the rise but workers still struggling
CIOB Understanding Mental Health in the Built Environment 2025 shows.
Design and construction material libraries
Material, sample, product or detail libraries a key component of any architectural design practice.
Construction Products Reform Green Paper and Consultation
Still time to respond as consultation closes on 21 May 2025.
Resilient façade systems for smog reduction in Shanghai
A technical approach using computer simulation and analysis of solar radiation, wind patterns, and ventilation.