Deutsche Beschreibung THE PROJECT

: D wie Düsseldorf

:D In the Heart of Düsseldorf

This approximately 7 km long tour leads through the city center of Düsseldorf and shows some well-known and lesser-known places.

14 waypoints A-N are given below with associated questions. 2 of these are currently only reference points due to construction work, and the associated picture is not accessible or not in place.

Assign the 14 pictures to the corresponding waypoints and answer the question!

N51° 13.(B+2F+2I+2J+3L)*D
E6° 47.(A+4E+G+L+M+N)*(H-A)

To illustrate, here is a picture of a track that touches all waypoints:
Image of track across the old town
And here is the track for download:
Track across the old town (gpx)

Quick Guide "Show Track" for Garmin Oregon:
Save the track on the PC with a right click and "save as" and copy it to the "Garmin/GPX" directory on the Oregon (device or SD card doesn't matter).
Switch on the device, call up the "track manager" via the main menu. Select the track "Im Herzen von D" here. If you have several tracks on the device, you can still change the color so that it is easier to find it again. Then select "show on map".
Now just go back to the main menu and switch to the map display. The track should now appear here.
Find any starting point and follow the track.

  1. What's the difference between the number show from the real number?
    Answer = A
  2. Only one is right.
    Number = B
  3. Not accessible due to construction work.
  4. Angels are "supporting" the work of this person.
    Number = D
  5. How many rows are missing on the pictures?
    Number = E
  6. Only one is correct.
    Number = F
  7. Here's one too much. (more than 3 letters!)
    Number of letters = G
  8. What's missing on the picture?
    Number of letters = H
  9. These two heavy weights hold the same office. Which one?
    Number of letters = I
  10. Something was removed on the picture. (6 letters)
    Sum of character values = J
  11. Not accessible due to construction work.
  12. Of how many panels does the back front consist of?
    Number = L
  13. How many steps do you have to pass while walking around me?
    Number = M
  14. What is missing on the picture?
    Sum of all digits divided by 2 = N


Every geocache of the :D series contains a bonus code. Please write it down, you will need it in order to log the two bonus caches GC49RXJ and GC44Q3J!

Additionally you can track every bonus code at


There is no geocache to find at the listed coordinates. No cache which is part of the :D series requires to trespass rail tracks or highways. Caches located on private property have been placed there with explicit permit of the owner. If a riddle requires visiting third party websites or downloading additional files, we guarantee that at the time of publish, they don't contain any virus or harmful software.

725 Jahre Düsseldorf