Griffith Observatory

The copper domes appear first, rising above the hillside like three burnished helmets. Below them, Los Angeles spreads to the horizon, a grid of streets that runs all the way to the sea. You are standing on the slope of Mount Hollywood, and the building in front of you was made for one simple purpose: to let ordinary people look at the sky.

The story begins with Griffith J. Griffith, a Welsh immigrant who made a fortune in mining investments. In 1896, he gave the city more than 3,000 acres of land for a public park. Years later, he looked through the great telescope at Mount Wilson, and the experience changed him. He said that if all humanity could look through such a telescope, it would change the world.

Griffith offered the city money for a public observatory, but the city hesitated. His reputation carried a dark stain: in 1903 he had shot his wife, who survived, and he served time in prison for it. Officials refused his gift while he lived. When he died in 1919, his will left the funds behind, and the project slowly moved forward.

The observatory finally opened in 1935. Architects John C. Austin and Frederick M. Ashley gave it a clean Art Deco form: thick concrete walls, heavy bronze doors, and three copper domes that catch the light above the chaparral.

The building sits inside Griffith Park, one of the largest city parks in North America, with more than 4,000 acres of dry hills, oak woods, and hiking trails. Coyotes trot across the roads at dusk. For years a mountain lion known as P-22 lived in these hills, a wild hunter with a city view. Trails lead from the observatory lawn in every direction.

On the front lawn stands the Astronomers Monument, a concrete pillar honoring six scientists who mapped the heavens: Hipparchus, Copernicus, Galileo, Kepler, Newton, and Herschel. Artists built it in 1934 as a public works project during the Great Depression, one year before the observatory itself opened.

From the first day, admission has been free. Griffith insisted on this in his will. He believed science belonged to everyone, not only to the wealthy. Nearly a century later, the rule still holds. You pay nothing to enter, and nothing to look through the telescopes.

Step inside the central rotunda. A brass ball swings slowly at the end of a long cable. This is a Foucault pendulum, and it demonstrates that the Earth turns beneath your feet. Above it, painter Hugo Ballin covered the ceiling with murals of classical sky gods and the history of science, completed for the 1935 opening.

In the east dome waits the Zeiss twelve-inch refracting telescope. Since 1935, millions of visitors have pressed an eye to it. The observatory states that more people have looked through this instrument than any other telescope on Earth. On clear nights, staff point it at the Moon, planets, and bright stars, and the line moves steadily until closing.

Deeper inside, the Samuel Oschin Planetarium projects the night sky onto a wide aluminum dome. Live presenters narrate every show, a tradition the observatory kept when most planetariums switched to recordings. Elsewhere you will find a Tesla coil that crackles with lightning on schedule, scales that give your weight on other planets, and a wall-sized photograph of distant galaxies.

Between 2002 and 2006, the building closed for a major renovation. Engineers dug into the hill beneath the front lawn and added a whole underground level, roughly doubling the exhibit space without changing the historic profile above.

The observatory also belongs to film history. James Dean's troubled teenager faced a knife fight here in Rebel Without a Cause in 1955, and a bronze bust of Dean now stands on the west lawn. Look toward the next ridge from the terraces and you will see the Hollywood Sign, closer here than from almost anywhere else in the city.

Stay until the light fades. The city below turns from gray to gold to a field of electric stars, and above you, if the night is clear, the real stars answer. Volunteers roll telescopes onto the lawn. Somewhere in the line, a child looks at Saturn for the first time. Griffith never saw his observatory, but this moment, repeated every clear night for ninety years, is exactly what he paid for.