Carnglaze Caverns Logo.jpg

Carnglaze Caverns

Underground adventure meets magical woodland escape in ancient Cornish caverns with shimmering lakes and enchanting fairy gardens.

Google Rating 4.5

About this business

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.

Features

  • Café
  • Family Friendly
  • Shop
  • Walking Trails
  • Workshops
Carnglaze Caverns, St Neot, Liskeard PL14 6HQ

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Closed

09:00 - 17:00

  • Monday

    09:00 - 17:00
  • Tuesday

    09:00 - 17:00
  • Wednesday

    09:00 - 17:00
  • Thursday

    09:00 - 17:00
  • Friday

    10:00 - 14:00
  • Saturday

    09:00 - 17:00
  • Sunday

    09:00 - 17:00
  • Local time

    16 February 2026 03:04

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