In 2016 we helped to finalize the "Pyramide-Project" together with Simona and Kay. Therefore it was kind of a "must" to place a cache at that great spot.Â
You might contact Simona and Kay to get necessary equipment and a lift to stage 1. In any case at the spot:
1. look out for a famous "symbol" located down there - you can't miss it 
2. remember the name associated with it and use Â
  N 28 ° [22 - B1] . [B8 * 50 + 42]      Â
  W 14° [B3 - B5] . 0[B4 *15 - 10]Â
  to get the coordinates of the final stage (screwdriver "helpful" for the final !)
No spoiler pics plse !!
Enjoy the dive and happy hunting !