Northumberland National Park
Northumberland: England’s Emptiest National Park, Its Darkest Skies, and a Roman Wall That Has Done More for Tourism Than Two Millennia of Marketing HEXHAM — Northumberland National Park — 1,049 square kilometres of moorland, ancient forest, Roman frontier, and sky — is England’s least visited national park and, by numerous measures, its most spectacular. It contains fewer people per square kilometre than almost anywhere else in England, more stars per…
