Danny MacAskill has a very different view of San Francisco. For him, the grueling hills and giant tourist attractions present a challenge that he and his bicycle refuse to back down from.
The Scotland native and street-riding sensation filmed a video in San Francisco about the precision and control necessary to bike the city. And the tricks performed along the way are some of the craziest we've ever seen.
San Francisco may be a haven for bikers of all sorts, but you've never seen the city like this.
Watch the video below to see some of MacAskill's gravity-defying tricks: