Mountains and hills of England the land rises to form the Cheviot Hills, which extend into Scotland and could probably be considered part of the Southern Uplands. They are included in Northumberland National Park, along with Kielder Water and the Kielder Forest. The North Pennines (an Area of Outstanding Natural Beauty, or AONB) lie south of Hadrian's Wall, and east of the Lake District, from which they are separated by the Eden Valley. These are younger rocks, mostly Carboniferous limestone, and the mountains are characterised by shallower slopes covered with moorland vegetation, culminating in Cross Fell at . South of this, the main line of
North–South divide in the United Kingdom and other impressions of the surrounding region relative to other regions. The existence of the North-South divide is fiercely contested. Some sources claim it exists but also that it is even expanding. For example, a report in 2001 found that North East England, North West England and Scotland had poorer health levels than South. The same data have been interpreted otherwise to indicate only a very small difference. Indeed, results are highly dependent on the categories chosen for evaluation. As a generalisation, the following tend to indicate that there is some sort of north-south divide: However, many middle-class and affluent