Patio season has arrived in St. Louis (finally!), and there's really only one way to celebrate.

On a beautiful, sunny day or a warm summer night, head to a spacious patio to grab a cold beer and catch up with friends. Or, order a carefully crafted cocktail and enjoy sweeping views from high above the city at a rooftop bar.

From charming beer gardens to posh rooftop bars, we've rounded up our 20 favorite patios in St. Louis.

Editor's Note: This list is updated periodically with our current picks. Did we miss your favorite? Let us know on Facebook or Twitter.