Around Lake Michigan and beyond in the Windy City.
A stunning view of the city is afforded above and below the ground in Quebec.
Explore the trails and paths of Governors Island and lower Manhattan.
A day hike around the Presidio and a cardio workout climbing staircases.
Get a dose of history or head into a wooded oasis minutes from the powerbrokers.
Suggest your own urban adventure! Tell us of your favorite city and where to go for a day of exploration.