Geography of Dorset is the Blackmore Vale, a relatively low-lying area of clays and limestones of Jurassic age. The south-east of the county forms part of the Hampshire Basin, an asymmetric syncline covered in sands and gravels of Paleogene age. The main rivers in the county are the Stour, Frome and Piddle. The Stour is the county's largest river, although its source is in the neighbouring county of Wiltshire. The Frome and Piddle both lie wholly within the county. The whole of Dorset's coastline is designated part of the Jurassic Coast World Heritage Site, and contains examples of many different coastal landforms, reflecting
Canadian Rocky Mountain Parks World Heritage Site Mountain Parks site. At a 1990 meeting, "the Committee welcomed the Canadian proposal to include, in the Rocky Mountains Parks site, Mount Robson, Hamber and Assiniboine Provincial Parks, following its request at its Eighth Session in 1984." Kananaskis (renamed Peter Lougheed Provincial Park) has not been included within the Canadian Rocky Mountain Parks World Heritage site. Canadian Rocky Mountain Parks World Heritage Site The Canadian Rocky Mountain Parks World Heritage Site is located in the Canadian Rockies. It consists of seven contiguous parks including four national parks: and three British Columbia provincial parks: The parks include mountains, glaciers, and hot