Earsdon, Northumberland:- Description and Travel
- Photographs of Blyth and Seaton Sluice from Les Bell's Northumberland Cam website.
- Photographs of Blyth from the FreeFoto.com website.
- Northumberland County Council's Visitors' Guide to Blyth Valley Borough.
- The Northumberland Communities website includes pages relating to Blyth, Seaton Delaval and Seaton Sluice. They provide "a range of learning resource material that reflects Northumberland's heritage, providing a base for studying the County's history. The website provides a starting point for understanding the development of communities in Northumberland. It also seeks to illustrate the range of sources for family and local history research that are available via Northumberland Archives Service."