The Sea Dike
Riddle location 11
You are on the sea dike...
on the way back to your starting point and the final puzzle.
Would you also like to discover the tour "A historical walk"? It is also 8 kilometers long and is located on the other side of the island. You can play the game with the same deck of cards.
Morse code is still used today in shipping. Find out which city we have hidden on one of the playing cards in Morse code.
