Stunning drone photos show record-breaking Alnwick Garden ahead of 25th anniversary

The Alnwick Garden, which features the UK's largest collection of European plants, first opened in October 2001.

Construction began in 1997 after Jane Percy, Duchess of Northumberland decided to restore the gardens, which sit adjacent to Alnwick Castle.

When the gates opened to the public, the garden's star feature was their Grand Cascade - a water feature which holds 250,000 gallons of recycled water.

By 2006, the team had added an orchard of 329 Taihaku cherry blossom trees - the largest single collection in the world - and their famous Poison Garden, which hosts 100 toxic and poisonous plants and flowers.

The Poison Garden was added on request of the Duchess, who wanted to add something unique to Alnwick, and inside, visitors can see hemlock, deadly nightshade, coca plants, and many more.

A representative from The Alnwick Garden said: "Set in the heart of the Northumbrian countryside, the 12-acre garden is home to a collection of unique spaces, including the world’s largest treehouse restaurant, an immersive play area, and the infamous Poison Garden.

"Alongside its visitor experience, The Alnwick Garden is a charitable trust, committed to supporting the local community and driving positive environmental change for the future."