sentences:  Boulsworth Hill
  
  Boulsworth Hill is a large expanse of moorland, the highest point of the South Pennines of south-eastern Lancashire, England, separating the Borough of Pendle from Calderdale.Its summit, Lad Law, is 1,696 ft (517 m) above sea level, and commands views over Pendle Hill, the Forest of Bowland, the Yorkshire Dales and the South Pennines.