To celebrate the launch of The Great British Walk annual walking festival this weekend, the National Trust has revealed the top ten secret trails that can only be accessed by foot, with the walk to Dunstanburgh Castle, along the Northumberland Coast selected as one of the best.

The list has been carefully selected by experts at the National Trust to showcase unique walking experiences and has been put together following research showing that just over a quarter of people (27 per cent) in the North East rarely go for walks and 21 per cent never venture more than 500 metres from their car. Despite this, 72 per cent of people in the North East described a feeling of euphoria on reaching the summit of a walk or an amazing viewpoint.

The top ten ‘secret discovery’ walks each offer something special with the walk from Craster to Low Newton on the Northumberland Coast selected for its breath-taking views, taking in the coastline and the ruins of Dunstanburgh Castle. Each walk has to be completed to be enjoyed to the full.

The top ten secret discovery walks are:

1.Dunstanburgh Castle, Northumberland Coast

Many may know the castle but few people walk around the back to see the breath-taking views of the remains, its hidden cliffs and volcanic rocks.

2.The White Cliffs of Dover

The land acquired by the National Trust last year is now opened up to the public for the first time, allowing visitors to walk a new route to the South Foreland Lighthouse which offers a previously unseen view across this iconic landscape.

3.Minnowburn, Northern Ireland

The Giant's Ring is the largest henge and stone circle in Ireland. It was built around the same time as Stonehenge and Avebury in 2,700BC, but its story is little known. This two mile walk starting from the car-park reveals a hidden side to the well know city of Belfast, which lies less than three miles away.

4.Erddig, Wales

A love story between two of Erddig's family servants has been brought to life in a walk taking in rarely visited parts of the estate. Retrace the footsteps of where the lovers met and see for yourself, though treasured mementoes how love blossomed.

5. Sizergh Castle, south Lake District

Hidden and hard to find – the secret here is a 1,600 year old yew tree, buried deep in the woods.

6.Malham Waterfall, Yorkshire Dales

The path leads to a magical waterfall where walkers will discover a secret cave. Local legend says the cave is home to the Queen of the Fairies, so making wishes is a must.

7.Sparrow Dale, Sheringham Park, Norfolk

Often overlooked by visitors to the park, Sparrow Dale is a hidden valley that’s perfect for wildlife lovers. It has a wide variety of trees making it a great place to spot birds of prey.

8.Trelissick, Cornwall

Overlooking the Fal estuary, this walk leads you much further into the estate than many usually venture to a secluded, iron-age fort.

9.Stowe, Buckinghamshire

Explore never before seen parts of the Stowe estate – including a secret garden hidden for many years surrounded by monuments and waterfalls

10. Attingham, Shropshire

A path, newly opened up for the Great British Walk, allows visitors to share a rare view of the front of Attingham House, previously only reserved for privileged guests of the owners, the Berwick family.

According to the survey’s findings, 85 per cent of people in the North East stated the best thing about walking is the places or things they discover en-route, and the same number (85 per cent) said that it is the memories made with friends and family. Nearly all, 97 per cent simply enjoy the feeling of being in the fresh air, with three quarters (73 per cent) revealing hat walking leaves them feeling ‘revived’.

Simon Lee, National Trust general manager for the Northumberland Coast said: “We’re delighted that the walk to Dunstanburgh Castle was selected as one of the top ten British Walks, and we hope The Great British Walk this year encourages people to experience new places on foot. With 64 per cent of people keen to get out and walk more, and 89 per cent agreeing walking is one of life’s simple pleasures, hopefully our top ten list shows there is something for everyone to enjoy in the outdoors. We’ve got hundreds of easy to follow walks around the country available to download so are hoping the public will join in and get exploring.”

Dr Katie Tryon, head of clinical Vitality at PruHealth, sponsor of the Great British Walks commented: “Walking is a wonder therapy that stimulates all the senses and can transform your life. It’s a wonderful way to relax, relieve stress and help lift your mood as it encourages the release of serotonin, the natural feel good chemical, as well as endorphins, known as happy hormones. It can also re-energise you and help you sleep better. Most of all it’s just a great excuse to get outside and explore the world around you, discovering new surprises along the way and what’s more, it’s free.”

Following the success of last year’s festival, in addition to the ten new secret discovery walks there are now also 205 downloadable walks on the National Trust website with over 400 properties taking part in organised walks and over 2,000 walking events.

The National Trust is encouraging everyone to join in with the campaign, get out for a walk and share their walking photos on twitter, instagram and facebook at #GBwalk

To find out more and download a walk visit and join the thousands of others celebrating the Great British Walk with the National Trust this autumn.