Since we have our office in San Francisco I try to go to work by bike almost every day. It’s an 21km ride one way with great views of Downtown San Francisco and fantastic ocean views on the Golden Gate bridge (if there is no fog. Watch the video and you understand what I mean).
I have filmed the daily ride and reduced the 1h ride to 2:20 minutes (time lapsed) in this video. And yes, the trail starts directly behind my appartment 😉