Wheal Martyn Clay Works Logo.png

Wheal Martyn Clay Works

Discover Cornwall's clay mining heritage through interactive exhibits, historic machinery, and stunning countryside adventures in this immersive 26-acre experience.

Google Rating 4.6

About this business

Wheal Martyn is a unique gem nestled in Cornwall’s Clay Country, offering an immersive experience in the heart of a 26-acre site that once thrived as a china clay mining operation. This fantastic museum is a treasure trove of history, showcasing the industry’s impact on the region through interactive exhibits, historic machinery, and personal stories. Visitors can explore the preserved Victorian clay works, marvel at the largest working waterwheel in Cornwall, and enjoy the stunning views of the modern china clay pit. With woodland walks and access to the Clay Trails, there’s plenty of outdoor adventure to be had.

Whether you’re a family looking for a fun day out or a history enthusiast, Wheal Martyn has something for everyone. Kids can enjoy the play areas and vintage trucks, while adults can delve into the fascinating history and enjoy the beautiful surroundings. The on-site cafe serves up delicious local food, and the museum is dog-friendly too. It’s a perfect blend of education, adventure, and relaxation, making for a memorable day out in Cornwall’s beautiful countryside.

Features

  • Café
  • Dog Friendly
  • Family Friendly
  • Picnic Area
  • Play Area
  • Shop
  • Walking Trails
  • Workshops
Carthew, Saint Austell PL26 8XG

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Closed

10:00 - 17:00

  • Monday

    10:00 - 17:00
  • Tuesday

    10:00 - 17:00
  • Wednesday

    10:00 - 17:00
  • Thursday

    10:00 - 17:00
  • Friday

    10:00 - 17:00
  • Saturday

    10:00 - 17:00
  • Sunday

    10:00 - 17:00
  • Local time

    20 May 2026 19:58

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