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Mill Creek Aqueduct Mystery Cache

Hidden : 8/15/2019
Difficulty:
2 out of 5
Terrain:
2 out of 5

Size: Size:   small (small)

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Geocache Description:


Welcome to my first Mystery Cache listing!

When you arrive at the posted coordinates, you will find an informational sign entitled Mill Creek Aqueduct: Just Passing Over.  In order to find this cache, you will need to read and analyze the sign and answer some multiple choice questions regarding it.  In doing so, you will learn about the Mill Creek Aqueduct and why it is such an important structure!

The actual cache is hidden along the Ohio and Erie Canal Towpath Trail and is not too far away from the informational sign.  You will be looking for a jar covered in camo tape, with room for trades.  Make sure to bring your own writing utensil to sign the log!  Good luck and happy caching!

This cache has been placed in accordance with the Cleveland Metroparks Hidden Object Policy.

With that being said, let's get into finding the cache!


The formula for the actual coordinates of the cache is as follows:

N 41° 25.ABC          W 081° 38.DEF

You will need to figure out which numbers match ABCDE, and F.  To do this, you will need to complete the multiple choice quiz below.  All of the answers can be found on the informational sign at the posted coordinates.  Each letter will have its own question, and there will be four possible answers for each.  Each answer will have a number associated with it, and your job is to pick the correct answer.  The correct answer's number will be what you put in for ABCDE, and F.  Once you have all of the correct answers, replace the letters with the numbers and you should have the coordinates for the actual cache!  I will add a solution checker just in case you want to be 100% sure that your answers are correct.  Good luck!


For AThe word aqueduct comes from the Latin aqua + ducere, which means what?

  • 0 = "to lead water"
  • 6 = "to carry water"
  • 8 = "to guide water"
  • 7 = "to divert water"

For BIn which year did the aqueduct experience flooding?

  • 3 = 1961
  • 1 = 1968
  • 2 = 1971
  • 7 = 1978

For C: How large was the wooden deck on the original aqueduct?

  • 1 = 30 feet
  • 6 = 35 feet
  • 4 = 40 feet
  • 0 = 45 feet

For DBetween the 1940s and the 1990s, which company leased the water rights to the canal in the area?

  • 5 = ArcelorMittal
  • 0 = Arconic
  • 8 = Charter Steel
  • 2 = U.S. Steel

For EOn which road was the company mentioned in the previous question located?

  • 3 = East 49th Street
  • 6 = Canal Road
  • 4 = Warner Road
  • 8 = Harvard Avenue

For FThe wooden parts of the aqueduct have been replaced with parts of which material?

  • 3 = Bronze
  • 4 = Steel
  • 2 = Iron
  • 7 = Gold

You can validate your puzzle solution with certitude.

Additional Hints (Decrypt)

Lbh'yy or cebivqrq n uvag va gur fbyhgvba purpxre.

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)