Escaping Dartmoor Prison: A Journey Through Cornish Countryside Adventures June 2024
- John Haslett
- Dec 1, 2025
- 3 min read
Updated: Dec 4, 2025
At exactly noon, the air outside Dartmoor Prison filled with the blare of bells, whistles, and sirens. Over 100 prisoners, myself included, surged forward, beginning a challenge to travel as far as possible from the prison gates within a set time. The goal was simple: cover the greatest straight-line distance while navigating the rugged and varied terrain of Devon and Cornwall. What followed was a day of unexpected twists, scenic routes, and a test of endurance through the Cornish countryside.
Setting Off Towards Tavistock
I turned right as soon as the signal sounded, heading towards Tavistock. The first part of the journey took me across open moorland, where the wind swept freely and the landscape stretched wide. Passing Merrivale Quarry, now abandoned and silent, I felt the solitude of the moor. The path was a mix of rough ground and road, and after about two miles, I crossed a cattle grid that marked the entrance to more enclosed country roads.
These roads led downhill into Tavistock, a charming market town with a rich history. Arriving around 1:45 PM, I took a brief pause for a quick bite and a coffee. This break was essential to recharge before continuing the long walk ahead.
Crossing into Cornwall at Gunnislake
Leaving Tavistock, I made my way to Gunnislake, where the River Tamar marks the border between Devon and Cornwall. Crossing Gunnislake Bridge at 3:40 PM, I stepped into Cornwall without needing a passport. The landscape here shifted subtly, with rolling hills and narrow roads lined by hedgerows.
The route remained mostly on tarmac roads, but the lack of pavements meant I had to stay alert for passing vehicles. My legs and feet still felt strong, and the steady pace helped maintain momentum.
Callington and a Well-Deserved Break
By 5:20 PM, I reached Callington, a small town known for its local charm. Hunger had set in, so I found a fish and chip shop and ordered sausage and chips with a latte. The meal was a welcome comfort, and the 30-minute rest gave my body a chance to recover.
After the break, I set off towards Liskeard, the next major stop on the route. The sun was beginning to lower, casting long shadows across the countryside.
The Nerve-Wracking Road to Liskeard
The stretch from Callington to Liskeard proved to be the most challenging. The main road was narrow with sharp bends and no sidewalks. Heavy goods vehicles sped around corners, coming uncomfortably close. The danger made me decide to take back roads through Merrymeet, hoping for a safer path.
Unfortunately, this detour added about five miles to the journey. The back roads wound through Menheniot and several small villages, each hill and turn adding to the distance and fatigue. The terrain was uneven, and the fading light made navigation harder.
Final Stretch to Liskeard
As dusk settled, I finally spotted Liskeard in the distance. The last part of the journey required crossing fields, following country paths, and climbing over gates. This rural terrain was a sharp contrast to the earlier roads but offered a peaceful end to the day’s trek.
My destination was Morrisons Supermarket, where the challenge would conclude. At 9:25 PM, I arrived, tired but satisfied with the distance covered.
Reflections on the Journey
This escape from Dartmoor Prison was more than a physical challenge; it was a journey through diverse landscapes and small communities. From the open moorland near Merrivale Quarry to the busy roads near Callington, each section tested different skills—endurance, navigation, and caution.
The experience highlighted the beauty and complexity of the Cornish countryside. It also underscored the importance of preparation, especially when walking on roads without pavements or through unfamiliar rural paths.
For anyone considering a similar adventure, here are some practical tips:
Plan your route carefully. Know where you can take breaks and where the roads might be dangerous.
Wear sturdy footwear. The mix of moorland, tarmac, and country paths demands good support.
Stay visible. Especially when walking on roads without pavements, wear bright clothing or reflective gear.
Carry essentials. Water, snacks, and a map or GPS device can make a big difference.
Be flexible. Sometimes the safest or most enjoyable path isn’t the shortest.
This challenge was also a reminder of the vital work done by Dartmoor search and rescue teams. Their dedication ensures safety in these often remote and rugged areas. Supporting their efforts through events like this helps keep the countryside accessible and secure for everyone.
If you enjoy walking, exploring new places, and testing your limits, consider taking on a challenge like this. It offers a unique way to connect with the landscape and communities while supporting a worthy cause.






























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