UNESCO MAN AND THE BIOSPHERE (MAB) PROGRAMME
The UNESCO Man and the Biosphere (MAB) Programme is an intergovernmental initiative that promotes a balanced relationship between people and nature. Established in 1971, the programme supports science-based approaches to improving the relationship between communities and their environments. It encourages countries to use natural landscapes as learning sites for testing, demonstrating, and scaling up innovative solutions for sustainable development.
At the heart of the MAB Programme is a global network of more than 700 biosphere reserves in over 130 countries. These reserves serve as model regions that show how conservation and sustainable development can work hand in hand.
HOW BIOSPHERE RESERVES SERVE THE MAB PROGRAM
Biosphere reserves bring the MAB Programme to life at a local scale. They:
- Conserve biodiversity and protect important ecosystems.
- Support sustainable livelihoods, community well-being, and responsible economic initiatives.
- Provide platforms for research, monitoring, education, and knowledge exchange.
- Test and demonstrate practical solutions to environmental and social challenges.
- Build partnerships between government, science, communities, and business.
By integrating people, nature, and knowledge, biosphere reserves act as real-world laboratories for sustainability. They help nations and communities explore how to live more sustainably while maintaining the ecological integrity of their landscapes.
BIOSPHERE RESERVES AND THE SUSTAINABLE DEVELOPMENT GOALS
Biosphere Reserves provide practical spaces where the global vision of the United Nations Sustainable Development Goals (SDGs) can be brought to life at a local level. As learning landscapes for sustainability, they demonstrate how people and nature can coexist harmoniously.
Through their three interlinked functions — conservation, sustainable development, and logistic support (research, education, and knowledge sharing) — biosphere reserves help to:
- Protect biodiversity and ecosystems (SDGs 13, 14, 15).
- Promote sustainable livelihoods and inclusive economic growth (SDGs 1, 2, 8, 9, 12).
- Foster partnerships, education, and innovation for sustainability (SDGs 4, 5, 16, 17).
- Enhance climate resilience and resource management (SDGs 6, 7, 11, 13).
By connecting people, nature, and knowledge, biosphere reserves act as living laboratories for achieving the SDGs translating global goals into tangible local action and inspiring solutions for a more sustainable future.

THE GARDEN ROUTE BIOSPHERE RESERVE
The Garden Route Biosphere Reserve was recognised by UNESCO as South Africa’s 9th Biosphere Reserve in June 2017.
This GRBR covers an area of approximately 700,000 hectares and extends from the coastline south of the George Airport, north along the eastern boundary of its neighbouring Gouritz Cluster Biosphere Reserve, along the coastline into the Eastern Cape to include Jeffrey’s Bay and St Francis Bay. The Garden Route Biosphere Reserve is located within the Cape Floristic Region along the southern coast of the country, and includes the Tsitsikamma, Goukamma and Robberg Marine Protected Areas, Wilderness Lake RAMSAR site, Garden Route National Park, the Nelson Bay Cave and the Langkloof Valley. The Garden Route National Park, the primary core area of the Garden Route Biosphere Reserve, also forms part of the Cape Floral Region Protected Areas World Heritage Site, inscribed by UNESCO in 2004.
The Garden Route Biosphere Reserve is both socially and ecologically rich with over 500,000 inhabitants and a network of active social actors living and working within a biologically diverse natural habitat with great natural beauty that underpins a strong tourism economy in the region.
In this era of the Anthropocene, the region is threatened by climate change, increasing urbanisation and a multitude of land uses including associated waste, the spread of invasive alien species and unsustainable harvesting of natural resources. These threats are coupled with a burgeoning population, high levels of inequality and unemployment, low skills levels and limited social capital. These social and ecological drivers threaten the sustainability of the region and have informed the GRBR key focus areas.
VISION, MISSION & OBJECTIVES
OUR BOARD AND SUPPORTING TEAM
WHAT REGIONS ARE INCLUDED IN THE BIOSPHERE?
The Garden Route Biosphere Reserve encompasses the following areas:
MUNICIPALITIES INVOLVED WITH THE GRBR
Local Municipalities are vital stakeholders of any Biosphere Reserve. The following municipalities are found within the borders of the Garden Route Biosphere Reserve:
ZONES OF THE BIOSPHERE RESERVE
All biosphere reserve consists of three zones, where the different zones work together to balance conservation and sustainable development.
The core zone covers 31% of the GRBR, with 26% being terrestrial and 5% marine. The core zone consists of areas strictly protected for conserving biodiversity, landscapes, and ecosystems. In the Garden Route Biosphere Reserve, these areas consist of the Garden Route National Park managed by SANParks and the Nature Reserves managed by CapeNature.
Surrounding this is the buffer zone which accounts for 41% of the reserve where activities compatible with conservation objectives such as environmental education, research, and eco-friendly tourism are encouraged.
Encircling both the core and buffer zone is the transition zone making up 28% of the biosphere reserve. The transition zone is the outermost layer, where communities live and work. Here, the focus is on promoting sustainable livelihoods, innovation, and collaboration between people and nature.
Together, these three zones form an integrated system that supports both the protection of natural heritage and the well-being of local communities, the essence of a biosphere reserve.

BECOME INVOLVED
Register your expression of interest to volunteer your time or services with the Garden Route Biosphere Reserve.
We are building a multi-disciplinary team of qualified professionals and committed volunteers to ensure that our regional efforts are collaborative and effective.
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