Lucky's Land
Lucky buried some treasure on her land, and she left us some clues so we could find it:
At the point on the map where the altitudes cross,
In a hole in the ground some treasure was tossed.
Stand at the place where two medians meet,
And the rest of the treasure will be under your feet.
Each locked in chests where they will stay
Until the time someone finds a way
To open each lock with a combination,
Using digits of the coordinates of each location.