Skip to content

The Case of Hobson's Botanic Mystery Cache

Hidden : 11/3/2010
Difficulty:
3 out of 5
Terrain:
1.5 out of 5

Size: Size:   regular (regular)

Join now to view geocache location details. It's free!

Watch

How Geocaching Works

Please note Use of geocaching.com services is subject to the terms and conditions in our disclaimer.

Geocache Description:


The cache is located less than a mile from both Cambridge railway station and the town centre.  The coordinates are not for the cache itself, but an area nearby (on-street Pay & Display parking available, if required).




The autumnal sun shone weakly on Holmes, who was sitting in his study motionless, his eyes absent-mindedly resting on his violin case.  But, his reverie was disturbed by a sharp knock on the door of 221b Baker Street. 

“It’s not a telegram” he said quietly, “that boy’s knock is quite distinctive”.

The door opened and Holmes held up his finger to silence me as he stared towards the top of the staircase, a look of intense concentration on his face.  Twenty seconds later I heard the door of 221b Baker Street close.

“It’s a letter, Watson.”  Holmes saw the look of puzzlement on my face, “only Mrs Hudson came back into the house, so it is not a visitor.  The time between the door opening and closing was too short for meaningful dialogue, but exactly the time needed for pleasantries to be exchanged and a letter delivered.”

He strode to the study door, and flung it open just as a startled Mrs Hudson prepared to knock. 

“My letter, please, Mrs Hudson...  Thank you...  Goodbye.”  He said this while snatching the envelope from his housekeeper’s hand, waving her away and closing the door, all in a single sweeping movement.  “It’s in Mycroft’s hand - that’s strange, we are dining together tonight”.

Holmes broke open the wax seal and his eyes darted eagerly across the note, and suddenly he was alive and engaged again.  After a few minutes he allowed himself a slight smile. “Hah!  I must go out” he barked as he threw two bits of paper towards me. “These might amuse you until I return.”  




 

I looked at the letter, but it was mostly in code and meant nothing to me.  An hour later I was still puzzling over Mycroft’s missive, when Holmes returned clutching a map.


“Watson, the game is afoot!  Grab the Bradshaw, we’ve a train to catch and must be at our destination before nightfall.”

“But,I’ve not deciphered the message yet, and the type-written version is no more helpful than your brother’s hand-written note...”

"Nonsense!  It’s elementary, my dear Watson.” 

That was such an irritating phrase; I made a mental note never to record it in my journals detailing Holmes’ exploits. 

“Did you get the key from Remington?” I asked.

“Hah!  I’ll explain all on the train.  Come Watson, make haste, we.....” but his voice tailed off as he bounded down the stairs and emerged into Baker Street, his cane held aloft to summon a Hansom cab.
 



The cache: a regular 1 litre Lock & Lock container in a camo bag.  As you approach GZ, note that access to the cache itself will be easier from the path.  Although it appears quite secluded, muggles can approach without much notice so stealth is required for the retrieve/return operations (benches close by provide somewhere to complete the log etc).  GPS accuracy is not great due to tree cover and the coordinates have been averaged – see hint for further help on precise location.

 
Initial Cache Contents: usual log book etc; FTF certificate & badge; 2 “Elementary Cache” GCs; plus a few other “swappables”.

Additional Hints (Decrypt)

[Puzzle]  - n zbab-nycunorgvp fhofgvghgvba - ohg jung xrlf ner hfrq? [Cache]  - cynprq ol gur onfr bs na vil-pbirerq gerr, gb gur evtug bs n orapu jura ivrjrq sebz gur cngu.

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)