King Harold Godwinson rebuilt the abbey here in 1060, six years before he was killed at Hastings. Legend says his common-law wife Edith Swanneck identified his mutilated body by marks only she would recognise, and that his bones were brought to Waltham. The abbey he loved was the last in England to be dissolved by Henry VIII, in 1540, the very last domino to fall in the unmaking of monastic Britain. The church Harold built still stands. So does the town that grew around it. And just along the River Lea, where royal gunpowder was made for three centuries, the explosives that built and destroyed empires were perfected.
There has been a church on this site since the seventh century - flint rubble foundations have been found beneath the present choir, with a Saxon burial radiocarbon-dated to between 590 and 690. Around 1030, Tovi the Proud, standard-bearer to King Cnut, founded or rebuilt a stone church here to house a miraculous cross discovered at Montacute in Somerset. The cross gave the place its long name: Waltham Holy Cross. After Tovi's death, Edward the Confessor gave the manor to Harold Godwinson. Harold rebuilt the church in stone around 1060 - in thanksgiving, the chroniclers say, for being cured of a paralysis after praying before the cross. When he died at Hastings on 14 October 1066, Waltham was where his body was believed to have been brought. The reputed grave is still marked in the abbey gardens. Harold's holy cross is gone, his crown is gone, but the church he built has not stopped being a parish church for nearly a thousand years.
Henry VIII visited Waltham often during the 1520s and 1530s. He had a hunting lodge at Romeland, next to the abbey, which he reached by barge up the Thames and the River Lea. He stayed here with Anne Boleyn for five days during their summer progress of 1532. Eight years later, his commissioners dissolved the abbey itself - the last working monastery in England to be suppressed, on 23 March 1540. The buildings were pulled down or repurposed. The composer Thomas Tallis, who had served as organist here, found work elsewhere as the music he had played became illegal overnight. The market town that depended on the abbey went into decline. The medieval parish nave, mercifully, was spared because it was used by the townspeople as their parish church - and the Abbey Church of Waltham Holy Cross and St Lawrence remains that parish church today.
In the 1660s a different kind of work began on the Millhead Stream just north of the town: the making of gunpowder. The mills were sold to the Crown in 1787 and expanded into the Royal Gunpowder Mills, one of the most important explosives facilities in Britain. In 1863 Frederick Abel began developing guncotton here. Cordite production - the propellant that would replace black powder in British shells and rifle cartridges for both World Wars - began in 1891. The Congreve rocket, developed at Waltham during the Napoleonic Wars, was the weapon that inspired the line about 'the rockets' red glare' in the American national anthem. A German V-2 rocket struck Highbridge Street on 7 March 1945, killing dozens. The factory closed in 1945 and became a research establishment, finally closing for good in 1991. The 175-acre site is now a scheduled monument, a Site of Special Scientific Interest, and a museum that hosts living-history weekends among the wood-pasture and overgrown buildings where nitroglycerine was once mixed.
Waltham Abbey sits on the Greenwich Meridian, between the River Lea to the west and Epping Forest to the east, with most of the surrounding parish locked into the Metropolitan Green Belt. The 2021 census recorded a parish population of 22,858. The town is technically Essex, just outside the boundary of Greater London, although it was in the London postal district from 1856 and the Metropolitan Police district until 2000. Charing Cross is 13.5 miles southwest. The Lee Valley Regional Park hugs the river, the Royal Gunpowder Mills woodland hugs the Millhead Stream, and the village of High Beach lies up in Epping Forest with the Metropolitan Police Air Support Unit at Lippitts Hill. Gilwell Park, the world headquarters of the Scout movement, has been south of the town since 1919.
Two miles upstream from the abbey, the Lee Valley White Water Centre opened in 2010 - the first newly-built venue completed for the London 2012 Olympics. It hosted the canoe slalom that summer, drawing thousands to the small Essex town. Kayakers still run the artificial rapids. Just to the south the King George V Reservoir, opened in 1913, fills a former course of the Lea. The American city of Waltham, Massachusetts, most likely takes its name from here - settlers from Essex who carried the name across the Atlantic. The town is twinned with the German town of Hörstel. The market that Richard I chartered in 1189 still runs on Tuesdays and Saturdays in the square between the half-timbered Welsh Harp inn and the abbey's west door. Harold's church looms over it all, unchanging.
Waltham Abbey sits at 51.68 degrees North, 0.00 East (on the Greenwich Meridian), about 13.5 miles northeast of Charing Cross in west Essex. Best viewed at 1,500 to 3,000 feet. The town is easily identified by the abbey church at its centre, the long blue ribbon of the River Lea and King George V Reservoir to the southwest, and Epping Forest's dark mass to the east. London Stansted (EGSS) lies about 14 nautical miles north-northeast; London City (EGLC) sits 11 nm south. The M25 motorway crosses immediately south of the town at Junction 26.