THE CACHE IS NOT AT THE LISTED COORDINATES.
The inspiration for this set of puzzles came from my attempts to solve the nearby But is it Art??. Any resemblance is therefore entirely deliberate ... and probably misleading.
Solve the puzzle to enjoy a walk and some pleasant views in the Essex countryside. You are looking for a clip-lock box big enough for a few small swaps.
Congratulations to Mr Crow and gillywig for the FTF.
Acatitlan is an archeological zone of the early Aztec (or Epi-toltec) culture located in the town of Santa Cecilia, in the municipality of Tlalnepantla de Baz in Mexico State, about 10 km northwest of Mexico City.
You can check your answers for this puzzle on GeoChecker.com.