The line-up for this month's Heritage Open Days has been revealed, offering "unprecedented access" to Chester's hidden past.

Heritage Chester will host free events this September as part of England's largest festival of history and culture - offering residents and visitors unprecedented access to the city's rich heritage. 

Taking place from 12-21 September, this year's programme features over 70 unique events across Chester and the surrounding area, offering access to normally closed venues and hidden gems.

Highlights include rare opportunities to explore Chester's Water Tower on the City Walls, visit the best-preserved medieval timber-framed building on The Rows, discover Roman remains and medieval undercrofts along Watergate Street. 

Visitors can step inside Chester's Shot Tower, the oldest one still standing in Britain, and explore the former St. Mary's Creative Space, which is normally closed to the public.

Architecture enthusiasts can join specialist walks exploring the influence of renowned architect John Douglas, while families can enjoy hands-on activities at the Grosvenor Museum and even try bell ringing at St. Michael's Church in Shotwick. 

"We are thrilled to be part of this incredible national celebration of our shared heritage," said Stuart Robinson, Director of Heritage Chester.

"From Roman foundations to Victorian innovations, our programme showcases 2,000 years of Chester's remarkable history through buildings and places that tell extraordinary stories." 

The festival includes fascinating behind-the-scenes access to working heritage sites.

Visitors can also explore the Churchill Building's wartime connections and discover how Stretton Watermill continues to operate as a Grade II listed working mill. 

Heritage Open Days has been running nationally since 1994 and is coordinated by the National Trust. The festival is part of the European Heritage Days programme, which sees millions of people across Europe celebrating their cultural heritage each September. 

All events during Heritage Open Days are free of charge, though some specialist tours may require advance booking.

The full programme is available at www.heritagechester.co.uk with events running from drop-in visits to guided walks and expert-led talks.