04:11 PM 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
Bobbi Kristina Brown's Aunt Leolah Brown Interrupts Funeral, Says Whitney Houston Will 'Haunt' Pat Houston
Monaco's Royal Wedding, Round Two! Pierre Casiraghi and Beatrice Borromeo Hold Religious Wedding in Italy
Jericho the Lion Is Alive – and There's a Photo to Prove It
See Aussie Fitness Model Sophie Guidolin's Nude Photoshoot While 32 Weeks Pregnant With Twins
Minnesota Dentist Who Killed Cecil the Lion Has Contacted U.S. Authorities
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!