Who we are
✽ Tree of the South
An organisation at the service of the Earth
We are a civil association committed to carrying out practices that promote asense of awareness and integration with natureand the conservation of the biodiversity of the native forest of the central sierras of San Luis, Argentina.
Mission
To develop human potential through learning in social interaction, creating bridges between ancestral and modern knowledge, withfoundations based on the wisdom of Nature.
Vision
To re-signify and revalue ancestral and indigenous knowledge, preserving values oriented towards a systemic approach in thehuman/nature unityto generate greater socio-environmental awareness.
Objectives
To create aSchool of Ancestral Wisdomto train a generation of “Guardians of Nature” who, through the recovery of forgotten techniques of artisanal work, can develop a sustainable circular economy for local strengthening.
✽ Our Philosophy: The natural cycle
Synchronising with the pulse of the Earth
We cannot protect what we do not understand. That is why our work arises fromobserving and inhabiting the rhythms of nature. Our philosophy translates into concrete tools that invite one torelate to the territoryin a more conscious and connected way.
For the past 8 years, we have been developing aresearch and study materialfocused on the cycles of nature. Inspired by the Chakana(Andean ancestral symbol). This tool acts as aorganiser of time and space, inviting us to attune to the movements of the Sun, the Moon, the seasons, and our own body.
A Solar Lunar Calendar that we call "Matrix of time-space for the South of America", a path back to our own essence:

Lunar Solar Calendar
Since 2019, we have already created7 editions, all based on ancestral wisdom and the reality of the southern hemisphere.
It has reachedmore than 2000 homes, as well as schools and other institutions both public and private. It is distributed in 15 provinces of Argentine territory and brother countries such as Uruguay, Bolivia, and Chile.
It is part of thescientific, cultural, and educational exhibition of the Andean Condor Conservation Programme(PCCA) touring various provinces of the territory of the Argentine Republic, where it is seen by hundreds of people with great interest in this subject.
✽ Our journey
History with heart
Foundation Tree of the South
In the province of Buenos Aires, we unite missions a group of people from multiple disciplines, with a single purpose: to care for Mother Earth
Documentary "The Call of the Condor"
A documentary series that talks about the path of Árbol del Sur as an inspiration for change-makers.
San Martín Social Action Programme (Buenos Aires)
For 3 years, Tai Chi classes and talks on the value of life are provided to inmates,
Semillar Social Action Programme (Buenos Aires)
For 2 years, workshops aimed at girls and boys from schools and colleges are offered.
Relocation of the NGO to San Luis
With the clear objective of creating an educational space in Nature.
Creation of a Nature Reserve
With the clear objective of conserving and educating on the values of caring for nature, the Quebrada del Palmar is highlighted.
Condor Sanctuary
Appointment granted by the Bioandina Foundation for the discovery of condor nests within the Nature Reserve.
Protected Natural Area
We received the decree that endorses the Quebrada del Palmar Nature Reserve within the System of Private Protected Natural Areas of San Luis.
FE Library
Árbol del Sur receives a collection of books of cultural, educational, and social interest, catalogued in over 2500 books. Donated by GAIA.
Patagonia Ally
For the construction of a Biological Station for the monitoring and conservation of the Andean Condor within the Quebrada del Palmar Nature Reserve.
✽ Social Action Programme
Raising awareness
San Martín Prison
Unit No. 48
Our work was based on providing tools for self-knowledge and tai chi classes (an ancient art of physical, mental, and spiritual training) that facilitated improvement processes in the lives of 250 inmates.
In addition, we carried out artistic work, such as painting three murals in the courtyard of pavilion 11, with themes related to the cultural value that indigenous peoples give to native animals, such as the condor, the puma, and the snake.
Seedling
We held a workshop on "Indigenous Peoples and their Relationship with Nature" dedicated to children from public and private schools in the provinces of Buenos Aires, Córdoba, and San Luis.
Our goal was for them to feel part of Nature and recognise how their actions can transform the environment.
✽ Keep the pulse
You can join in every action
Receive our chronicles from the Sanctuary and news from the School. An invitation to inhabit the cycles of the forest, without haste and with what is essential.
About
We are a civil association committed to carrying out practices that promote a sense of awareness and integration with nature and the conservation of the biodiversity of the native forest of the central sierras of San Luis, Argentina.
raices@arboldelsur.org
+54 266 505 6584 | +54 266 506 0944
San Luis, Argentina