From the M5 south take the A38 towards Plymouth.
When on the A38 from either direction:
Turn off at the Drumbridges intersection and take the A 382 towards Bovey Tracey. Continue straight on at the first roundabout and turn 1st left at the second roundabout (B3387) towards Haytor and Widecome in the Moor.
After half a mile fork left (B3387) towards Haytor. Follow this road for approximately 2 miles - The road will narrow and finally enter the Dartmoor National Park over a cattle grid (Please observe the 40 mph speed limit on Dartmoor). Continue for a further 1 mile until you reach a grey granite building directly at the side of the road, this will be your cue to signal left. Look for an old style red telephone box in a small patch of grass, the road you require is just before this. Pass over a cattle grid then immediately turn left, signposted to the Rock Inn and Haytor Vale. Carry on down this road and follow the bend in the road to the right, The Rock Inn will be directly in front of you on your left.