Bräutigamseiche,
Dodauer Forst,
23701 Eutin, Germany

If you write a letter addressed to the address above, it will end up in knothole of an oak tree in the Dodauer Forst forest near Eutin in Germany. In the past hundred years, thousands of people have written to this tree, and reportedly hundreds have had their wishes fulfilled— the wish of finding one’s love partner.

Photo credit: Holger.Ellgaard/Wikimedia