When I first heard about this place, I couldn't understand what was so great about a paved circular path. But once you arrive here, you realize it's benefits. You can ride your bike or rollerblade only with other bikers and rollerbladers! There's no walkers, no dogs, no cars, and the pavement is in great shape. There are no cracks, you get your fair share of uphill and downhill stretches, and there is one quite challenging climb on one end. So put on your helmut and get out here. It's the best place to exercise on wheels in all of Austin. Oh, and did I mention it's completely free?