And the coming wind did roar more loud,
And the sails did sigh like sedge,
And the rain poured down from one black cloud;
The Moon was at its edge.
The thick black cloud was cleft, and still
The Moon was at its side:
Like waters shot from some high crag,
The lightning fell with never a jag,
A river steep and wide.
The loud wind never reached the ship,
Yet now the ship moved on!
Beneath the lightning and the Moon
The dead men gave a groan.

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 30ml camo'd tube.