The Avenue railway station

Hartley railway station served the villages of New Hartley and Hartley in Northumberland, North East England from 1851 to 1964.

Hartley Pit railway station served the village of Hartley, Northumberland, England from 1847 to 1851 on the Blyth and Tyne Railway.

The Hartley Colliery disaster (also known as the Hartley Pit disaster or Hester Pit disaster) was a coal mining accident in Northumberland, England, that occurred on 16 January 1862 and resulted in the deaths of 204 men and children. The beam of the pit's pumping engine broke and fell down the shaft, trapping the men below. The disaster prompted a change in British law that required all collieries to have at least two independent means of escape.

Seaton Delaval Hall is a Grade I listed country house in Northumberland, England, near the coast just north of Newcastle upon Tyne. Located between Seaton Sluice and Seaton Delaval, it was designed by Sir John Vanbrugh in 1718 for Admiral George Delaval; it is now owned by the National Trust.Since completion of the house in 1728, it has had an unfortunate history. Neither architect nor patron lived to see its completion; it then passed through a succession of heirs, being lived in only intermittently. Most damaging of all, in 1822 the central block was gutted by fire, and has remained an empty shell ever since. The 18th-century gardens of the hall are Grade II* listed on the Register of Historic Parks and Gardens.

Dairy House was a railway station in Newcastle, England. It was opened in 1851 to serve the Seaton Suice Branch Line but was closed by 1862. The station was served by the North Eastern Railway.

New Hartley is a small village in South East Northumberland, England, adjacent to Hartley, Seaton Delaval and Seaton Sluice. The village is just off the A190 road about 6 miles (10 kilometres) north of Tynemouth and 4 miles (6 kilometres) south of Blyth.

New Hartley Ponds is the name given to a Site of Special Scientific Interest (SSSI) in south-east Northumberland, England. The site comprises six seasonal ponds listed for their vegetation and newt population.

Seaton Delaval is a village in Northumberland, England, with a population of 4,371. The largest of the five villages in Seaton Valley, it is the site of Seaton Delaval Hall, completed by Sir John Vanbrugh in 1727. It became famous in 2010 when Raoul Moat robbed Jimmy's Fish Bar during his crime rampage.

Astley Community High School is a coeducational upper school (styled high school) and sixth form located in Seaton Delaval in the English county of Northumberland.It is a community school administered by Northumberland County Council, and admits pupils from Seaton Valley, particularly those graduating from Whytrig and Seaton Sluice Middle Schools.Astley Community High School offers GCSEs and BTECs as programmes of study for pupils, while students in the sixth form have the option to study from a range of A-levels and further BTECs. The school also offers the Duke of Edinburgh's Award programme.

Seaton Sluice is a village in Northumberland. It lies on the coast at the mouth of the Seaton Burn (a small river), midway between Whitley Bay and Blyth. It has a population of about 3,000 people.

Blyth Town Football Club is a football club based in Blyth, Northumberland, England. They are currently members of Northern League Division Two and play at the South Newsham Playing Fields.

Hartley is a historic village in Northumberland, England. The village lies on the A193 road 4 miles (6 km) south of Blyth and 4 miles north of Tynemouth. It was a farming and later colliery village but today is part of Seaton Sluice. However it has given its name to the ward of Hartley which covers Seaton Sluice and New Hartley. The population of this ward at the 2011 Census was 4,923. Hartley is sometimes called Old Hartley to distinguish it from New Hartley. The place-name 'Hartley' is first attested in the Pipe Rolls for 1167, where it appears as Hertelawa. The name means 'stag hill'.