04/09/2012 at 10:00 AM EDT
In true A-List fashion, Jessica Alba
makes walking the red carpet look like a walk in the park.
But when she wants the real deal, she has a more low-key go-to: the Franklin Canyon Park in Los Angeles.
Alba, 30, is among the famous faces teaming up with the Sierra Club
to celebrate the great outdoors in a video honoring Earth Day, which is April 22 (check out sierraclub.org/earthday
Also dishing about their "favorite piece of America" for the environmental organization: Oscar winner
Octavia Spencer, rocker Bob Weir, New York City mayor Michael Bloomberg and Modern Family
breakout star Nolan Gould
"I really love nature," Gould says in the video, "and really love to enjoy it."
Share your favorite place on earth in the comments below!