The hook
Where Filbert Street hits Telegraph Hill it gives up on being a street entirely: 400-odd steps through private gardens, wooden cottages from the 1870s, and the famous flock of wild parrots.
01Why it's worth it
This is the best of San Francisco's stairway streets because it's still a street — the cottages along Napier Lane (a wooden-plank walkway off the steps) have their mail delivered up here, and the gardens crowding the stairs are the decades-long work of residents, most famously Grace Marchant, who started clearing the dumped trash in 1949 and gardened it for 30 years. The wild parrots — the cherry-headed conures of documentary fame — still scream around Telegraph Hill, and you'll likely hear them before you see them. Locals list the steps among their favorite city things without hesitation, though you'll share the lower stretch with Coit Tower foot traffic. Climb anyway: the switch from Embarcadero concrete to fern-and-fuchsia quiet in half a block is the trick that never stops landing.
02How to experience it
Start at Levi's Plaza (Sansome & Filbert) and climb toward Coit Tower; detour onto Napier Lane's planks. Quiet hours are before 10am. Descend via the Greenwich Steps one block north to make it a loop, and respect that the gardens are people's front yards.