Carnglaze Caverns

Carnglaze Caverns is a fascinating family-run attraction set in the ancient slate mines of Cornwall, where you can explore three vast grottoes, sitting 60 metres underground, revealing shimmering blue-green lakes framed by rugged cavern walls. The caverns offer a unique blend of history and nature, having once served as a rum store for the navy during World War II. Today, it’s a brilliant place not just for exploration but also as a spectacular venue, hosting concerts and events with incredible acoustics that have attracted international artists. The setting feels a little magical, with carved-out caverns and enchanting underground waters creating an atmospheric experience for visitors of all ages.

Above ground, you can enjoy an 8-acre woodland walk through ancient oak trees, complete with a fairy garden and whimsical woodland creature homes that add a playful touch for families and children. Whether you’re after a quirky day out, a special event venue, or a peaceful escape into nature and history, Carnglaze Caverns offers a memorable trip that’s part adventure, part relaxation. It’s ideal for families, nature lovers, history buffs, and anyone keen on experiencing something a bit different and totally atmospheric, whatever the weather.