Helmsley Castle

Helmsley Castle stands on a rocky outcrop above the River Rye in the market town of Helmsley, within the North York Moors National Park. Built first in wood around 1120 by Walter l’Espec, it was later rebuilt in stone by the de Roos family. The castle’s double ditches and rectangular inner bailey set it apart from typical motte-and-bailey designs of the time. It lies only 3 kilometres from Rievaulx Abbey, a Cistercian monastery founded by l’Espec. The de Roos family expanded the castle over centuries, adding towers, a chapel, and a grand hall. King Edward III stayed there for five days in 1334, and later Richard III briefly owned it. After the Civil War, Parliament ordered much of the castle to be slighted, sparing only the Tudor mansion. The castle’s history reflects the shifting power of northern families. Walter l’Espec left no heirs, passing the castle to his sister Adelina and her husband Peter de Roos. Their descendants strengthened the defences and built the south barbican between 1227 and 1285. Robert de Ros married Isabel d’Aubigny, whose wealth funded new halls and kitchens. Edward Manners, Earl of Rutland, remodelled the castle in the 16th century, converting parts into a comfortable Tudor residence. The Duncombe family later used the ruins as a picturesque backdrop for their nearby estate at Duncombe Park. Visitors today walk through the remains of the inner bailey and the ruined towers. The east tower still rises above the site, while the south barbican survives as a shell. The Tudor mansion, though altered, shows how the castle was adapted for later living. The earthworks and ditches mark the original defences, and the rocky outcrop offers views over the surrounding countryside. The castle’s ruins stand as a quiet witness to centuries of sieges, sieges, and changing ownership. English Heritage maintains the site, clearing debris and allowing the earthworks to be seen clearly.