The Greyfriars ruins are a scheduled ancient monument. In lots of ways this is a bit of a "last chance to see" cache - the cliffs are just a few metres from encroaching on to the site as they erode. They have been stabilised a little in recent years, but it's only a matter of time before the friary site starts to fall victim to coastal erosion.
So, no time to waste then! Park at the beach car park and walk up the hill to the ruins - you can take either of the paths through the woods or walk on the road if you prefer. Then it's a case of finding the clues and plugging the numbers into the coordinates.
The cache will require a shortish walk, part of which may be muddy after it's been wet. Boots would be a good idea.
The final coordinates for this cache will need to be calculated using N 52 16.ABC E 001 37.DEF
WP1 - N 52° 16.567 E 001° 37.798: Just inside the gates of the friary complex there is an information board.
Find the date that the Barne estate was sold. Take the final digit from the date. This is D.
WP2 - N 52° 16.536 E 001° 37.845: Take a look at the ruins themselves. A warning sign cautions against a particular action. Make sure you read it.
Count the number of vowels (a, e, i , o or u) in the main text section of the warning sign. This is F.
WP3 - N 52° 16.515 E 001° 37.889: At the eastern entrance to the site you'll find two information boards. You need to find the information about Grey Friars at Dunwich.
By the end of the 13th century there were A4 friaries in England? The first digit is A.
This waypoint is also a clue point in my Marshes, Friaries and Forests multi cache which is a bit of a longer walk. You might want to collect the answer for that whilst you're here - but don't mix them up!.
WP4 - N 52° 16.521 E 001° 37.903: Strictly not connected to the friary at all, this spot marks the final remaining grave in the churchyard of All Saints church. You'll find a helpful information plaque attached to the new fence.
Count the total number of numbers in the main block of text on the board. Don't add them up, just count them (so, in 6 March 2016 there are five numbers). Use the units from this number (so, if the number was 42 you'd use the 2). This is C.
WP5 - N 52° 16.476 E 001° 37.887: Walk down the path on the eastern side of the site and you'll find a bench to take a rest on.
The bench has a dedication plaque on it to a named person. How many letters are in the person's forename? This is E.
WP6 - N 52° 16.414 E 001° 37.747: Now take a walk through the woods - it's splendid in spring time when wild flowers are blooming. There are a range of paths here, but do be careful of the cliff edge - especially if you have small children or dogs! You'll find another information board at the far end of the wood.
A large house was built B00 metres southwest of this spot.
From here it shouldn't be too far to find the final geocache container. There is, of course, no need to cross any fences or venture onto private land and there is no need to search on the friary site or in the walls of the friary in any way - follow the paths and you'll be fine; the way is fairly obvious I hope. The container is a decent sized small container with enough space for some swaps. Please make sure the lid is on properly - you may need to clear some space to replace the log book.