Chris Horsley returns to La Palma in the Spanish Canary Islands to witness how the Cumbre Vieja eruption's destructive lava flow has ruined thousands of homes and lives. As the Spanish authorities work to help survivors and monitor the volcano, Chris and his team are granted unprecedented access to ground zero, the areas worst hit by the disaster. They travel up the mountain, documenting what they find, and wondering if the danger has truly passed.

Chris Horsley returns to La Palma in the Spanish Canary Islands to witness how the Cumbre Vieja eruption's destructive lava flow has ruined thousands of homes and lives. As the Spanish authorities work to help survivors and monitor the volcano, Chris and his team are granted unprecedented access to ground zero, the areas worst hit by the disaster. They travel up the mountain, documenting what they find, and wondering if the danger has truly passed.