If you don't know what the World Naked Bike Ride is, the title is pretty self explanatory.

The event is in Portland, Oregon (of course).

In 2017 it's on the 24th of June.

The event is a way to publicly denounce society’s dependence on pollution-based transport.

It also promotes body positivity.

It's free and it looks like a hell of a ride through a beautiful part of a beautiful city. Check it out here.

(Photo by Scott Barbour)