The Great British Treasure Hunt 2026 UK £5 Brilliant Uncirculated Coin

The Coin Company is proud to present  The Great British Treasure Hunt 2026 UK £5 Brilliant Uncirculated Coin by The Royal Mint.        

The Great British Treasure Hunt is a groundbreaking experience built around a coin unlike any other. Inspired by Sir Isaac Newton, Master of the Mint and one of the greatest minds of all time, this coin holds more than meets the eye. Hidden within its design and packaging are layers of secrets, riddles and puzzles waiting to be uncovered.

For the first time ever, an official UK coin becomes the gateway to an epic nationwide quest. The coin is both a keepsake and a key, a spark to curiosity, imagination, and the thrill of the chase. To plumb its depths is to step into Newton’s world: a universe where light reveals the unseen, motion obeys law, and even the stars speak in code.

Along the way, players will uncover mysteries, unlock challenges, and compete for real rewards. Many will join. Some will go far. But only a few will reach the final stage and be in with a chance of claiming the ultimate treasure – solid gold.

The Great British Treasure Hunt coin is available as a £5 gold Proof, £5 silver Proof and £5 Brilliant Uncirculated edition.

KEY FEATURES

• A one-of-a-kind treasure hunt, built around an official UK coin and packed with hidden clues, secret mechanisms and layered puzzles
• Inspired by the legacy of Sir Isaac Newton, a man who reshaped our understanding of the universe and safeguarded the nation’s currency
• Beautifully presented in premium packaging featuring hidden clues and tactile finishes waiting to be explored
• The perfect gift or collector’s piece for those who love mystery, challenge and the thrill of the chase
• At the culmination of the hunt awaits a remarkable reward – the chance to win the grand prize of solid gold

SPECIFICATIONS                                                

• Metal: Cupro-nickel 
• Finish: Brilliant Uncirculated 
• Weight:  28.28g
• Diameter:  38.61mm
• Denomination: £5

The Great British Treasure Hunt 2026 UK £5 Brilliant Uncirculated Coin has unlimited mintage.