English Heritage Calls on the Public to Help Defend England’s Castles

  • Charity is running a special castles crowd-funding appeal this summer
  • More people visiting castles than ever before

English Heritage is calling on the public to help defend England's castles

The castles of England have survived sieges and bombardments, attacking armies and wars but today according to the conservation charity English Heritage, castles are facing a new threat – invasive weeds, penetrating damp and severe weather.

English Heritage looks after 66 castles across England – more than any other organisation in the UK – and this year will spend approx. £1.9m on wall repairs including removing deep-rooted harmful weeds like ivy and valerian.

As part of its #LoveCastles summer season, the charity is running a crowd-funding appeal in support of its castles and calling on the public to help protect these stone landmarks for future generations to enjoy. From Cornwall to Cumbria, more people are visiting castles than ever before – since the start of May, a record 1.2m visitors have enjoyed a day-out at an English Heritage castle (a 10% growth on last year).

English Heritage is aiming to raise £50,000 via its castles crowd-funding appeal. To donate, visit

English Heritage is calling on the public to help defend England's castles

Kate Mavor, English Heritage’s Chief Executive, said: “So far this summer we’ve seen more people than ever visit the castles in our care. But if these fortresses are to survive for future generations to enjoy, we need people’s help to defend them today – not from sieges or cannon balls but from weeds and damp, the wind and the rain.”

Throughout the year, experts are undertaking urgent conservation work at English Heritage castles across the country. At some castles, this involves removing extensive ivy, shrubs and sometimes even trees whose roots are growing deep into the castle walls. Once that work has been done, the castle walls need to be repaired and this can involve re-bedding the loose masonry before using bespoke lime mortars to repoint the joints that have been forced open by strong roots. In some cases, English Heritage will have to replace eroded stones to strengthen weakened walls.

This highly-skilled conservation comes at a high cost. Since English Heritage became a charity in 2015, it has had to rely more and more on the generosity of our members, visitors, and each castle’s local community to support our work.

English Heritage is calling on the public to help defend England's castles

English Heritage is asking the public to help it to protect England’s castles for future generations by supporting the charity’s castle crowd-funding appeal at

  • £25 can pay for one square metre of invasive vegetation to be expertly removed
  • £50 can pay for three hours of the skilled stonemasonry needed to conserve the walls
  • £75 can pay for half a square metre of stonework to be repointed with bespoke lime mortars

In return, supporters of English Heritage’s castles crowd-funding appeal will receive rewards for their generosity including private tours of a castle of their choice and a chance to fire a cannon at either Dover Castle in Kent or Pendennis Castle in Cornwall.

For more information, visit