11:37 AM EDT 03/19/2015
Originally posted 04/10/2012 08:30AM
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 for more).
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.
Top 5 Most Voted Stories
Miley Cyrus: Not All of My Relationships Have Been 'Straight, Heterosexual' Ones
Princess Kate and Prince William Leave for Their Country Home – with the Kids!
Princess Kate and Prince William 'Enjoying Family Time' at Home with the Kids
One Direction Drama: Zayn Malik Slams Louis Tomlinson on Twitter
Grieving Mother Cat Who Lost All Three of Her Babies 'Adopts' Trio of Abandoned Kittens
Top 10 News Categories
The most buzzed about stars this minute!
Treat Yourself! 4 Preview Issues
More On PEOPLE.com
Got a News Tip?
Send it to our People.com editors!