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The Elusive Llysfaen Lookouts Multi-cache

This cache has been archived.

Southerntrekker: This cache has been in need of care and maintenance for some time and as the owner has not repaired/replaced it, I am archiving it.

Guidelines:[i] "You are responsible for occasional visits to your cache to maintain proper working order, especially when someone reports a problem with the cache (missing, damaged, wet, etc.). You may temporarily disable your cache to let others know not to search for it until you have a chance to fix the problem. This feature is to allow you a reasonable amount of time - normally a few weeks - in which to check on your cache. If a cache is not being maintained, or has been temporarily disabled for an unreasonable length of time, we may archive the listing."[/i]

If you wish to email me please send your email via my profile (click on my name) and quote the cache name and number.

Regards

Southerntrekker
London & North Wales Volunteer UK Reviewer - www.geocaching.com
Hiding a Geocache - http://support.groundspeak.com//index.php?pg=kb.page&id=509
UK Geocaching Wiki - https://wiki.groundspeak.com/display/GEO/United+Kingdom
Geocaching.com Help Center http://support.groundspeak.com//index.php
UK Geocaching Information & Resources http://www.follow-the-arrow.co.uk
Regards

Southerntrekker
London & North Wales Volunteer UK Reviewer - www.geocaching.com
Hiding a Geocache - http://support.groundspeak.com//index.php?pg=kb.page&id=509
UK Geocaching Wiki - https://wiki.groundspeak.com/display/GEO/United+Kingdom
Geocaching.com Help Center http://support.groundspeak.com//index.php
UK Geocaching Information & Resources http://www.follow-the-arrow.co.uk

More
Hidden : 12/12/2006
Difficulty:
2 out of 5
Terrain:
2.5 out of 5

Size: Size:   small (small)

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Geocache Description:

This quick to complete multi is situated on the top of Mynydd Marian (Marian Mountain), in the village of Llysfaen. Following well defined paths with superb views all round. Can be breezy due to height at over 208 metres! Keep an eye on geo-kids and geo-k9s as there are some small cliffs in the area though these are quite far from the well defined paths.

This could have been a standard cache, but I wanted to make visitors have a look at the scenery and appreciate why the Telegraph station and the old nuclear (!!!!) bunker were built here.

Parking is available on the road near N 53° 17.035 W 003° 40.216 and also near those co-ordinates is a gravel track going between the houses. This is how you gain access to the mountain

What about these lookouts? - Lookout number 1 - The Semaphore / Telegraph Station

When you reach the second waypoint, you will see the Telegraph Station to your left. This was built by the Liverpool Harbour company and was active from 1828 through to 1861. It was one of a number of Telegraph stations. On a clearish day you can see the next ones in the chain. On top of the Great Orme, Llandudno to the West (look for the big summit complex) and to the East, the hill behind Prestatyn (look for the big mast prickled with aerials). By using semaphore, they could get a message from Holyhead to Liverpool in under 30 seconds. As seen on BBC's Coast documentary program!

What about these lookouts? - Lookout number 2 - The Old Nuclear Bunker

The old nuclear bunker was also situated here. Sadly now demolished though faint remains can be seen on the north side of the compound which you'll walk around retrieving one of the clues. See the links for more details. The bunker was built by the Royal Observer Corps and was part of a network consisting of a total of 1563 nuclear bunkers. The bunker at Llysfaen was active for a very short period of time, June 1962 to October 1968. They were built to monitor for radiation fallout. After all, this was during the cold war and the threat of nuclear attack from the big nasty Red Soviets was ever present! More information on be found about the Royal Observer Corp here.

When the cache was first sited, inside was a log book with pen, a glowing dinosaur egg, neon cats cradle strings, some funky marbles, some classy and highly sophisticated bright neon pencil rubbers and a little metal compass.

So, on with the cache details!

WAYPOINT 1 - STARTING CO-ORDINATES
How many boulders can you see in a line?
This will become answer A

WAYPOINT 2 - N53*16.885 W3*40.102
How many species of orchid have drawings on the info board?
Be careful, I'm asking for species!!
This will become answer B

You'll no doubt have noticed by now that the trig point isn't actually accessible. It is in a compound. Find out how many gateways provide entry to the compound. Your answer will either be 2, 3 or 4. That number will become answer C

We need one more number. Get this number by doing the following equation. (A-C) Whatever number you have come up with that is now D.

Here comes the fun bit!
Your final co-ordinates are:

N53 (A+B+C).D(B-C)(CxC)
W3 (CxC)(Dx0).(B-C)(D÷B)(D-B-C)


Please hide the cache as best you can. I know from when I used to live up here YEARS ago, that kids like playing up on the 'Marian'.
Sorry about the algebra. I've done a cache recently in Reading and the equation there just made me laugh, so I had to do something similar up here.

I've now included spoilers for peeps.


G:UK cache rating

View the ratings for GCZRXX

***Congratulations to PhilPamandRob for being FTF on the 16/12/2006.***

Additional Hints (Decrypt)

Nccebk gjb zrgerf sebz gur srapr va gur tbefr, ng tebhaq yriry, uvqqra haqre ybbfr tenff.

Decryption Key

A|B|C|D|E|F|G|H|I|J|K|L|M
-------------------------
N|O|P|Q|R|S|T|U|V|W|X|Y|Z

(letter above equals below, and vice versa)