These 10 North American cities make great travel destinations for casual city biking. Watch for new and updated travel guides at Bikabout.com in 2017!

Coming off a somewhat disappointing Milwaukee visit a few months back, in which we saw virtually no infrastructure progress made since we last visited in 2010, we cannot help but think that Atlanta has now stolen Milwaukee's baseball team and its bicycle mojo. Atlanta is on fire. And they're excited to show you what's changed.

Bikabout donates 25% of its revenue each year to support local non-profits that advocate for better biking. And while that may sound altruistic, we want to be explicit about the fact that our motives are entirely selfish. We're trying to remake North America the way we'd rather it be. Let us explain.

When you have kids under a certain age, you tend to spend a great deal of time at playgrounds. It's a perfect mid-day diversion... the kids gets to run wild, everyone gets some fresh air, and when it's done you feel you've all "earned" an ice cream. With all that time to sit and contemplate your surroundings each time, it's natural that many parents begin to form opinions about what makes a good playground. Here are some of our favorite playgrounds from our travels, and more importantly, why we liked them so much...