Holywell Dene and Old Hartley walk

A 5-mile (8km) self-guided walk taking in the points of interest around Holywell Dene and Old Hartley, including the history of the local area, the Delaval family, and Seaton Delaval Hall.
Near to
Seaton Delaval HallStart point
Seaton Delaval Hall main gates, grid ref: NZ321766Trail information
More near here

The Armstrong trail, Cragside
A 2-mile circular walk along the Armstrong Trail at Cragside in Northumberland. Follow the water from Tumbleton lake through the Debdon Valley. Witness sparkling lakes, towering trees and tumbling cascades.

River walk at Wallington
A short, easy walk along the River Wansbeck and around the Wallington Estate in Northumberland.

The Souter saunter
Discover more than just a lighthouse on this circular walking trail. Starting and ending at Foghorn Field, you'll take in views over Lizard Point, stop to watch the birds at Whitburn Nature Reserve and discover lots of history on the way.

Souter Lighthouse trail
Discover this trail along the coastal path at Souter Lighthouse in Sunderland, Tyne and Wear, ideal for wildlife and especially bird enthusiasts.
Get in touch
The Avenue, Seaton Sluice, Northumberland, NE26 4QR
Our partners

We’ve partnered with Cotswold Outdoor to help everyone make the most of their time outdoors in the places we care for.
You might also be interested in

Eating at Seaton Delaval Hall
During your visit to Seaton Delaval Hall, stop by the Brewhouse Café. Housed in a 17th-century building, it offers a wide range of drinks and snacks, as well as indoor and outdoor seating.

Walking in the North East
Explore some of the best walking routes in North East England with the National Trust. From scenic coastal walks and historic countryside trails to family-friendly and dog-friendly paths, discover unforgettable walks across Northumberland, Tyne & Wear, and County Durham.

Staying safe at National Trust places
The special places in National Trust care sometimes come with a few risks for visitors, be it coastline or countryside. Find out how to keep safe throughout your visits.

Follow the Countryside Code
Help to look after National Trust places by observing a few simple guidelines during your visit and following the Countryside Code.

Walking
Explore some of the finest landscapes in our care on coastal paths, accessible trails, woodland walks and everything in between. Find the best places to walk near you.

Cotswold Outdoor: our exclusive walking partner
Learn about the National Trust’s ongoing partnership with Cotswold Outdoor. Find out how they help us care for precious places and the exclusive discount available for National Trust supporters.