Follow these tips to learn how and when to visit this iconic flower-lined street in San Francisco’s Russian Hill neighborhood.

The crookedest street in the world.

SAN FRANCISCO - Lombard Street - Californie by Michel27, via Flickr

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Judges reviewed thousands of entries to winnow out these breathtaking images.

Lombard Street is undoubtedly one of the busiest spots in San Francisco. 📸: [instagram.com/dianebentleyraymond]

This drone image of one of the most famous streets in America by Briton Charlie Moss cements his status as a high-flying photographer.