We invite thrill-seekers and those with a social conscience to participate in the Camino Primitivo Expedition, held from May 01 to May 08, 2026, which will cover over 100 kilometres in Spain’s oldest and most picturesque Camino routes. Participants will raise funds towards clean water projects in Guatemala through this expedition and contribute directly to a humanitarian cause while enjoying some of the breathtaking scenery in the northwest region of Spain.
The SiGMA Foundation has created an opportunity for participants to combine their endurance trekking experience with charitable action and positively impact the lives of many families in need.
The Camino Primitivo experience
The Camino Primitivo, stretching through the regions of Lugo and Asturias, is renowned for its rich history and natural beauty. Often described as the oldest pilgrimage route to Santiago de Compostela, it presents a combination of challenging terrain and picturesque scenery. Over five days, participants will move through forested areas, mountain paths, and verdant countryside, covering more than 100 kilometres in total.
Beyond its physical demands, the trek offers moments of reflection and community. Participants will navigate the route alongside fellow adventurers, sharing both the effort of the journey and the motivation of a common purpose. The expedition invites those who value exploration, endurance, and social responsibility to push personal boundaries while contributing to a critical humanitarian mission.
A cause that saves lives

Funds raised during the expedition will directly support clean water initiatives in Puerto Barrios, Izabal, Guatemala. In this region, many families depend on contaminated river water, exposing communities to severe health risks. Waterborne diseases, parasitic infections, chronic diarrhoea, and malnutrition, particularly among children, are widespread challenges linked to unsafe water sources.
The SiGMA Foundation addresses these issues through the provision of clay filtration systems. Each filter, costing approximately €50, can sustain one household with safe and sustainable drinking water. These filters are already improving the quality of life across homes, schools, and community centres, providing a long-term solution to the pressing issue of water safety.
By participating in the Camino Primitivo Expedition, trekkers will be directly involved in the fundraising that contributes to the expansion of this programme, enabling more families to access clean drinking water and reducing the prevalence of preventable illnesses.
The impact of clay filtration systems
Clay filtration systems are at the heart of the SiGMA Foundation’s clean water efforts. These systems are simple, cost-effective, and sustainable, delivering safe drinking water to communities that would otherwise rely on contaminated sources. By supplying these filters to potentially hundreds of households through this expedition alone, the Foundation ensures that entire communities benefit from the initiative.
In addition to health improvements, the filters support broader wellbeing. Reliable access to clean water reduces time spent collecting unsafe water, limits exposure to disease, and allows children to focus on education rather than illness. Through this expedition, participants become part of a broader mission that enhances public health, prevents malnutrition, and strengthens communities.
Joining the expedition
The Camino Primitivo Expedition 2026 welcomes participants who are motivated by adventure, community, and social impact. Individuals interested in joining are encouraged to get in touch via email with Jessie or through direct messages on the SiGMA Foundation’s social media channels.
The event is more than a trekking challenge; it is an opportunity to experience the historic and natural richness of northwest Spain while actively supporting families in Guatemala. Each step along the route represents a contribution to a humanitarian cause, making the expedition a unique blend of exploration and philanthropy.
A transformative journey
This expedition promises an experience that extends beyond the physical trail. Participants will immerse themselves in the history of the Camino Primitivo while taking part in a cause that has a measurable, life-changing impact. From forested trails to mountain paths, every kilometre walked will directly benefit those in need of clean water.
The SiGMA Foundation’s initiative demonstrates how adventure and purpose can intersect. Through the Camino Primitivo Expedition 2026, trekkers will not only challenge themselves physically but will also leave a lasting legacy in Guatemalan communities, delivering safe water and improved health outcomes for families who depend on it.
Get involved
The SiGMA Foundation invites all those who value adventure and social impact to join the Camino Primitivo Expedition 2026. This is a rare opportunity to combine personal challenge with humanitarian action, travelling through some of Spain’s most stunning landscapes while supporting a vital cause.
For more information on the expedition and to participate, visit the SiGMA website.





