Mediterranean Cities: Where Climate Adaptation Action Happens


Did you know that Southern California is not a desert? That’s a common misconception!

Our region is actually one of just five regions in the world with a Mediterranean climate, which lends to cool, wet winters, and hot, dry summers. Even though the world’s Mediterranean zones are far-flung–including Southern California, central Chile, the Western Cape of South Africa, parts of Australia and the area surrounding the Mediterranean Sea–these regions have plenty in common.

As the world’s climate changes, forecasts show that Mediterranean-zone cities will experience an increase in extreme weather patterns, including droughts and flooding.  Read more >>

The Only #Goals You Need This Earth Day

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“Unless someone like you cares a whole awful lot, nothing is going to get better it’s not.” The Lorax, Dr. Seuss

I’ve always been inspired by this simple phrase. Of course, we all want better things. We want great educations for our children or younger siblings. We want clean streets and sidewalks. We want a city that is clean and safe for everyone to enjoy. But none of these things happen spontaneously! They require the hard work and dedication of people like you and me.Read more >>

How Did Our Water Get Here?


Here in LA, we expect to see clean drinking water flowing anytime we turn on a faucet. But have you ever wondered where that water comes from?

Tap water in the City of LA comes from several sources — and about 90% of it is imported. The sources we rely on primarily include:  

The Colorado River Basin and the San Joaquin-Sacramento River Delta  

Water from these two regions is managed by the Metropolitan Water District of Southern California (MWD). MWD is a water wholesaler (they sell to cities and utility agencies, which in turn sell to the public).Read more >>

I Am TreePeople : Vahagn Karapetyan

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“Good for your body, good for your mind, good for your confidence.”

At least, that’s how Vahagn Karapetyan, one of our Volunteer Supervisors, describes his involvement with TreePeople. In his years of service, we’ve truly come to rely on him. In fact, there’s an ongoing belief in our Forestry Department that when Vahagn signs up for an event, you can count him to do the work of 10 people.

Vahagn has been with us for over four years now, originally signing up for our Park Work Days here in Coldwater Canyon Park while he was still a student at UCLA.Read more >>

Q&A: Emily Deschanel, actor — “Global warming is a serious problem that the next generation will inherit.”


Emily Deschanel is best known for her role as Dr. Temperance Brennan on the hit show Bones. In addition to acting and producing, Emily is also an avid environmentalist and a TreePeople supporter.  Learn more about how she’s taking action in her life to make Los Angeles green!

What do you feel is the most urgent challenge the world faces today, and what do you think can be done to help?

Global warming is a serious problem that the next generation will inherit.Read more >>

Host an Eco-birthday with TreePeople!


Looking for an unforgettably fun and educational birthday venue for your favorite little one? Celebrate with TreePeople!

Learn about nature and our role in protecting and preserving the environment. Plus, your contribution to our Eco-birthday party program helps to support TreePeople’s critical work in the community and local mountains and watershed.


We offer two types of interactive parties, both of which are lead by TreePeople educators:

Forest Fun Birthday

(Recommended for ages 5-6)

Wander along the forest trails of Coldwater Canyon Park using your senses to play a variety of interactive nature games and activities that are fun for all!Read more >>

Celebrate our First Earth Day Soiree!


2015 was the hottest year on record. Here in California, we’ve experienced years of extreme drought and are now faced with El24115389029_1b99f49580_k Niño flooding. Planet Earth desperately needs our attention and care.

That’s where you come in! Support our work to grow a green LA and celebrate Earth Day in style. Gather friends and join us for our first ever Earth Day Soiree, a special fundraiser on April 21st from 7:30 pm to 10:30 pm at Tiato in Santa Monica.  Read more >>