Conisbrough Castle

The white circular keep above Conisbrough is the finest twelfth-century tower of its kind in England and stands on a steep motte over the Don valley, run by English Heritage. English Heritage states plainly that dogs on leads are welcome in the grounds only, so a dog can come round the bailey and the earthworks but cannot go up inside the keep or the visitor centre; assistance dogs are welcome across the whole site. The grounds are grass and steep in places and there is no shade on the motte on a hot afternoon. There is no visitor car park of its own: English Heritage recommends Calvert Way opposite the private car park at the bottom of Castle Hill, with street parking in the village and a few accessible bays by the visitor centre.