The boat came closer to the ship,
But I nor spake nor stirred;
The boat came close beneath the ship,
And straight a sound was heard.
Under the water it rumbled on,
Still louder and more dread:
It reached the ship, it split the bay;
The ship went down like lead.
Stunned by that loud and dreadful sound,
Which sky and ocean smote,
Like one that hath been seven days drowned
My body lay afloat;
But swift as dreams, myself I found
Within the Pilot's boat.

The Poem
The Rime of the Ancient Mariner is a major poem by Samuel Taylor Coleridge. It was written in 1797-98, although the text used in these caches is from the revised version of 1834, as it is much more readable.
The poem tells the tale of a sailor who has returned from a long voyage. With the mariner narrating his story to a man who is on his way to a wedding.
The Series
Parking is available near the starting point - it is shown as a waypoint on 'TRotAM Part I: #1 An ancient Mariner'.
If 13 miles in one walk is too much for you, the series can be easily split into two, with Parts I - IV forming a loop of approx. 6 miles, and Parts V - VII making up a second loop of about 7 miles.
There are two big ascents on this series - one on each loop. There are steps on a couple of the steeper sections, and there are also numerous stiles and gates to navigate. Tweezers may be required for a few of the caches, so don't forget them! You'll also need to bring your own pen, as there aren't any in the caches, and you do need to sign the logs to claim the finds.
None of the caches are hidden in dry stone walls, so please do not look in any.
The Cache
You're looking for a large clip-box in a dip. Please re-cover it well.