Cal-Earth Workshops Deposit
(Depósitos Para Talleres
de Cal-Earth)

$200 USD

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NOTE: at PayPal, please add the name(s) of the Applicant(s) for whom you are paying tuition.

International Workshops

These are the upcoming International Workshops. Please visit these pages to learn about the Workshops:

NOTE: All international workshops are organized through Cal-Earth with the help of our on-site representatives and are subject to cancellation due to low enrollment. Please wait until you have received confirmation of the workshop before you book any travel arrangements.

Click Here to Register

Spain Representative:
Marina Medialdea
+34669588575
marinacalearth@gmail.com

Colombia Representative:
Ana Maria Gutierrez
57 320 493 7011
anamaria@organizmo.org

PAST WORKSHOPS

Melbourne, Australia — January 10-15, 2011
Melbourne, Australia —January 17-22, 2011
Barcelona, Spain — May 30 - June 10, 2011
Oaxaca, Mexico — June 19-30, 2011
Girona, Spain — September 5-16, 2011
Bogota, Colombia — September 19-25, 2011
Bogota, Colombia —September 28- October 4, 2011
Mallorca, Spain — March 5-11, 2012
Barcelona, Spain — March 14-20, 2012
Bilbao, Spain — May 23-29, 2012
Madrid, Spain— June 1-7, 2012
Naturmaz, Galicia, Spain: 30 July - 5 August, 2012
Bogota, Colombia: August 27-September 1, 2012
Barcelona, Spain: October 28-November 3, 2012
Barcelona, Spain: 2-8 December, 2012
Barcelona, Spain — 3-9 March, 2013
Madrid, Spain — 28 April-4 May, 2013
Alicante, Spain — 2-8 June, 2013

Interested in hosting a workshop in another country? The first step is to attend a workshop at Cal-Earth Institute in California so we can develop a relationship and you can learn everything you will need to organize the workshop and help teach it as well. All international workshops are required to be hosted in public places (not on the land of a private homeowner) where visitors will be able to visit the structure built after the workshop is over (schools, nonprofit foundations, parks, etc.). For more information about the process of hosting an international workshop, please contact us.

we live on earth
yet so ignorant of earth
and all the treasures it holds- Rumi

"Anybody in this world
should be able
to build a shelter
for his or her family
with the simplest
of elements......
earth, water, air, and fire."
-Nader Khalili

Cal-Earth Inc. / Geltaftan Foundation | Hesperia, California | Your Privacy | Contact Us

Superadobe technology (sandbag tubes and barbed wire) was designed and developed by architect Nader Khalili and Cal-Earth Institute, and engineered by P.J. Vittore. Superadobe is a patented system (U.S. patent #5,934,027) freely put at the service of humanity and the environment. Licensing is required for commercial use.