Wave Organ

A sound sculpture on a jetty in the Marina where PVC pipes and stone channels turn the tide into music. Best at high tide. Free, uncrowded, and unlike anything else in the city.

Hippie Hill

Hippie Hill Golden Gate Park San Francisco

The grassy slope in Golden Gate Park where the Summer of Love never really ended. Drum circles, casual vibes, and the best free people-watching in the park.

Seward Street Slides

Seward Slides SF

Two concrete slides in a tiny Castro park that are way faster than they look. Grab a piece of cardboard, sit down, and hold on. Free, fun, and an unexpectedly great time.

San Francisco Columbarium

San Francisco Columbarium

A neoclassical rotunda in the Inner Richmond where 8,500 urns rest in personalized niches decorated with Giants gear, whiskey bottles, and love letters. Free, quiet, and unlike any other building in the city.

Parrots of Telegraph Hill

Parrots of telegraph hill

A flock of wild parrots with bright red heads and green bodies lives on Telegraph Hill. Best spotted late afternoon near Coit Tower and the Filbert Steps during nesting season.

Audium

Audium Theater San Francisco

A sound art theater with 176 speakers where you sit in total darkness for 75 minutes while compositions swirl around you. The world’s first theater of its kind, open since 1967.

Peephole Cinema

Peephole Cinema SF

A peephole in a Bernal Heights storefront door that screens curated short films 24 hours a day. One viewer at a time. Free, weird, and very San Francisco.

Internet Archive Headquarters

Internet Archive Headquarters San Francisco

The nonprofit behind the Wayback Machine runs out of a former church in the Inner Richmond. Servers where the pews used to be. Free tours and a public reading room.

Mrs. Doubtfire House

Mrs Doubtfires House

The Pacific Heights Victorian used as the exterior in “Mrs. Doubtfire.” A photo stop on a beautiful block. It’s a private home, so stay on the sidewalk.