walk around something
1. to avoid something by passing around it. Let's walk around this muddy place in the path.
2. to tour something or some place on foot. I will walk around the park while I am waiting for you. Let me walk around the grounds and see what potential they offer.
walk around
to move around walking; to pace around. I need to walk around and get some fresh air. Why don't we walk around for a while before we go in?