Season 2, Episode 7: Explorations at 3MPH

In this episode of "City Walk," saunter along the hidden shorelines of Manhattan before stopping in Denver, Portland, and Washington DC to join communities across America rediscovering their sidewalks and trails.

Episode 6 of "City Walk" treks from Berkeley to Atlanta on a walking school bus before treading the urban and mountain trails of Orange County, California with an unforgettable stop at "The Happiest Place on Earth." And Nic Offer of cult band "!!!" offers his unique perspective on public transportation at the FYF Festival in Los Angeles State Historic Park.

Episode 7 of "City Walk" takes viewers to Boston, New York, Atlanta, and Los Angeles on a very special journey to some of the great parks in America - both old and new.

We meet legendary landscape architect Frederick Law Olmsted, whose visionary genius continues to reshape the city of Boston along with virtually every 19th century urban park in the country. We highlight the amazing walkability of Olmsted's first creation, Central Park in New York.

Blast across America from a racetrack in Fontana, California, straight to Washington, D.C., where a walking summit is paving the path for a more walkable future for everyone.

Have you ever wanted to stroll around a NASCAR speedway but were afraid of becoming road kill? Join a group of intrepid fans as they take a walk on the wild side and experience a rush you can only get on your own two feet.