The town takes its name from the stream that comes off Ben Lomond mountain and meets the San Lorenzo River at the north end of town. This tells how the creek got its name, who lived in the valley long before settlers, why a rival settlement called Lorenzo nearly won out, and how the railroad finally made the name Boulder Creek permanent.

The San Lorenzo Valley Museum is free, and it's open more often than most people think. This covers both gallery spaces in former churches, including the main Grace Episcopal Gallery at 12547 Highway 9, what's on in 2026, and the archives behind the scenes. It also lays out simple ways to support a museum the historical society has run for fifty years.

For about fifty years, Boulder Creek existed to cut redwood and move it out of the mountains. This traces the logging era from the first upper-river mills through the flume years and the 1885-to-1915 boom to the moment the big trees ran out, drawing on rail historian Derek Whaley's research, then closes with the stands that were saved and what you can still see today.

Trains ran to Boulder Creek for just under fifty years, from April 1885 to January 1934, and much of the town you drive through today is what they built. This follows the narrow-gauge branch up the valley from Felton, the loggers' own Dougherty Extension, and the slow decline to the last train, then shows how to trace the old line on the ground now.

If you've wondered why Boulder Creek neighbors talk about go-bags and river levels the way other towns talk about traffic, the record explains it. This walks through the valley's defining disasters, the 1955 Christmas flood, the 1982 storm and Love Creek slide, the 2020 CZU fire, and the 2023 atmospheric rivers on the burn scar, and what that history means for living here now.

Big Basin became California's first state park in 1902, after a two-year campaign by the Sempervirens Club, formed in the basin in 1900 to stop the last old-growth redwoods from being logged. This tells that origin story, from a photographer who wouldn't hand over his negatives to the thirty-two dollars that started it, and how Boulder Creek has been the gateway ever since.

Boulder Creek's story runs in three chapters: scattered sawmill settlements in the 1860s and 1870s, a rail-served lumber boomtown from 1885 to about 1915, and the quieter mountain town and Big Basin gateway it's been since. This short history moves through all three, from the valley's first people and a settlement called Lorenzo to the CZU fire and recovery, and where the town stands today.

Boulder Creek is known as the gateway to Big Basin, a former lumber boomtown and railroad terminus, a silent-film location, and a town that voted to stop being a city.

A dated timeline of Boulder Creek, California: sawmills, the flume, the railroad, Big Basin, the film era, cityhood and its end, floods, fire and recovery.

Who's actually from Boulder Creek? A sourced directory separating people raised here, former residents, working visitors, and claims that don't hold up.

A sourced database of films, shorts and music videos shot in Boulder Creek and Big Basin, from 1914 silent westerns to Vertigo to a Rachel Platten video.

In 1915 a film company built a 25-building fake gold-rush town outside Boulder Creek. At least eight silent films were shot there. Then it vanished.

Beatriz Michelena was one of the first Latina stars of American film. In 1915 she co-built a 25-building movie set outside Boulder Creek and made films there.

In 1917 Cecil B. DeMille brought Mary Pickford to Boulder Creek to shoot A Romance of the Redwoods on the Poverty Flat set. The film still survives.

Boulder Creek was an incorporated California city until residents voted to disincorporate in 1915. Here's what happened and what unincorporated means today.