People cross the street in downtown Vancouver, Canada, Nov. 26, 2013. For the second year in a row, Seattle-based "walk ability" ranking company Walk Score named Vancouver as the most walkable city in Canada. (Xinhua/Sergei Bachlakov)

People run in the Stanley Park in Vancouver, Canada, Nov. 26, 2013. For the second year in a row, Seattle-based "walk ability" ranking company Walk Score named Vancouver as the most walkable city in Canada. (Xinhua/Sergei Bachlakov)

People walk around False Creek area in Vancouver, Canada, Nov. 26, 2013. For the second year in a row, Seattle-based "walk ability" ranking company Walk Score named Vancouver as the most walkable city in Canada. (Xinhua/Sergei Bachlakov)

People run in the Stanley Park in Vancouver, Canada, Nov. 26, 2013. For the second year in a row, Seattle-based "walk ability" ranking company Walk Score named Vancouver as the most walkable city in Canada. (Xinhua/Sergei Bachlakov)

A woman walks her dogs at Main Street viaduct in Vancouver, Canada, Nov. 26, 2013. For the second year in a row, Seattle-based "walk ability" ranking company Walk Score named Vancouver as the most walkable city in Canada. (Xinhua/Sergei Bachlakov)

A woman walks past a wall with graffiti art in Vancouver, Canada, Nov. 26, 2013. For the second year in a row, Seattle-based "walk ability" ranking company Walk Score named Vancouver as the most walkable city in Canada. (Xinhua/Sergei Bachlakov)

A woman pushes a baby carriage at False Creek area in Vancouver, Canada, Nov. 26, 2013. For the second year in a row, Seattle-based "walk ability" ranking company Walk Score named Vancouver as the most walkable city in Canada. (Xinhua/Sergei Bachlakov)

A man sits on a bench at False Creek area in Vancouver, Canada, Nov. 26, 2013. For the second year in a row, Seattle-based "walk ability" ranking company Walk Score named Vancouver as the most walkable city in Canada. (Xinhua/Sergei Bachlakov)