12/06/2026
Every piece of Honister slate begins its journey deep within the mountain.
From carefully selecting the right stone underground to shaping and finishing it in the workshop, each stage is guided by generations of knowledge, skill, and attention to detail.
It’s a process that hasn’t changed much over the years, and that’s exactly what makes it special. A true reflection of the craftsmanship and heritage that continues to define England’s last working slate mine.