It's one of the most beautiful locations in one of the busiest areas of Chicago, but Lincoln Park's North Pond is not in good health. We revisit a proposal for a major makeover.

Renowned Dutch garden designer Piet Oudolf pays a visit to his Chicago masterpiece and talks about its evolution over the last 12 years.

It's one of the most beautiful locations in one of the busiest areas of Chicago, but Lincoln Park's North Pond is not in good health. Learn about a proposal for a major makeover.