near the eastern end of the lake. Church of St Mary The Church of St Mary, a Grade I listed Gothic Revival chapel was built by the 7th Duke of Newcastle. Gardens The walled kitchen garden east of the cricket pitch has a glasshouse long and containing Pelargoniums, grapevines and a Butia capitata palm. It was once heated by an underfloor system, fired by local coal, allowing exotic plants to be grown all year round. The pipework is in place beneath the ornate metal floor grates. The garden is divided by pathways and contains vegetables, herbs, fruit, flowers and an ornate rose garden. The garden grows locally derived varieties such as the 'Clayworth Prize Pink' celery and more than 101 varieties of apple from the Nottinghamshire and East Midlands region including the 'Sisson's Worksop Newton' apple. The garden has large collection of rhubarb, numbering over 135 edible varieties. The lower end of the garden is reached by an iron gate to Cedar Avenue allowing colder air and moisture to move out of the garden avoiding the creation of frost pockets which could damage tender plants or reduce the growing season. Clumber Park Bridge In March 2018 the park's ornamental bridge suffered extensive damage after a car was deliberately driven into it. The car, thought to be stolen, was burnt out nearby. The National Trust said it appeared to be "an act of intentional damage". The Grade-I listed bridge over the River Poulter was believed to have been built in the 1760s. The bridge remains permanently closed to vehicular traffic. Police divers recovered hundreds of pieces of broken stone knocked into the river as a training exercise. A floating pontoon platform to support scaffolding was built and stonemasons started to rebuild the bridge using some original fragments in October 2019. The bridge was re-opened to foot-traffic only in July 2020 after extensive restorative stonework. Just over a week after the bridge damage, a waste-bin, a National Trust van and a barn known as The Bunk House were set alight in an arson attack. Two months later in May, six engraved brass plaques containing the names of men who had died in wars were stolen from nearby Hardwick Village War Memorial. The memorial is a Grade-II listed structure and the plaques were 100 years old. Brewhouse discovery centre Starting from 2009, a grant of £797,000 from the Heritage Lottery Fund enabled renovation