Geology Day Fuerteventura 2026 to explore the origins and importance of rare earths on the island

Geolodía Fuerteventura 2026 will focus on the study of the so‑called “rare earths” found in some of the island’s oldest rocks. The scientific outreach day is scheduled for 10 May, with a guided itinerary running from Ajuy to Caleta de la Cruz on the western coast of Fuerteventura.

During the walk, participants will be introduced to materials such as pyroxenites, ijolites, sienites, and carbonatites, learning about their origin and evolution within the island’s geological history.

Educational Value

“The educational and outreach value of this day invites people to look at the environment with geological eyes, understand the processes that shape the Earth, and become aware of the importance of the work of geologists,” said Lola García, President of the Cabildo.

“It allows citizens to get close to the geologists’ usual laboratory – nature – and to appreciate the value of the island’s geological heritage,” added Carlos Rodríguez, Environmental Counselor of the Cabildo.

Itinerary

• 09:00 h – Meeting point at the Puerto del Rosario bus station; participants will be transferred by bus to Ajuy.
• 09:30 h – 13:30 h – Approximately 7 km of walking from Ajuy to Caleta de la Cruz, with some sections of high difficulty (participants are advised to check the route in advance).
• 15:00 h – End of the event.

The walk will be led by geologists Juan Miguel Torres, María Candelaria Martín, Margarita Jambrina, and Ramón Casillas, who will explain the rock characteristics and their geological context in an accessible manner for all audiences.

Registration

Participation is free but limited to a set number of spots. Registration must be completed online via the Cabildo de Fuerteventura website between 2 May and 7 May (starting at 08:00 h) or until capacity is reached.

About Geolodía

Geolodía is the leading national annual geological outreach event, coordinated by the Geological Society of Spain (SGE). It takes place simultaneously across more than 50 locations throughout Spain, offering free excursions that aim to:

• Bring geology closer to the public.
• Highlight its relevance for natural resources, geological hazards, and territorial planning.
• Promote the protection of geological heritage.

Collaborators and Sponsors

The 2026 edition on Fuerteventura is supported by:

• The Cabildo’s Department of Environment and Hunting.
• The Department of Animal Biology, Pedology and Geology at the University of La Laguna.
• The Cultural Chair “Telesforo Bravo” of the Vice‑Rectory for Culture and University Extension, University of La Laguna.
• The Geological and Mining Institute of Spain (Ministry of Science, Innovation and Universities).
• The Spanish Foundation for Science and Technology, which co‑finances the event at the national level.

For more information and to register, visit the Cabildo’s environmental education events page.