Hotels in Northumberland, United Kingdom
Northumberland is England's northeasternmost county, bordering Scotland, with a cool temperate climate where summer highs average 65°F (18°C) and winter lows drop to 34°F (1°C). It's famous for Hadrian's Wall, a 73-mile Roman frontier built in 122 AD, and the dark skies of Northumberland National Park. In summer, you can hike sections of the wall or kayak on Kielder Water, while winter brings prime stargazing at Kielder Observatory and cozy pub visits in Alnwick, home to the medieval Alnwick Castle used as Hogwarts in the Harry Potter films.