With our project we would like to record through photographs key locations in the most popular caves in Spain, and track their changes over time. The objective is to 1. Engage divers to record the environment. 2. Help strengthen conservation culture within the cave diving community, through concrete personal actions. 3. Track and monitor changes to the caves. 4. Grow team and capacity to tackle other data collection programs (3D, Temperature) and 5. Build repertoire to engage institutes and universities for collaboration.