This place has a fascinating history, as people used to leave postcards and letters here in the past. Whenever someone visited and found a letter or postcard from their hometown, they would take it and deliver it. Surprisingly, this practice is still ongoing today. However, we were a bit unsure whether we had to personally deliver the letters or if we could simply mail them with a stamp. Eventually, we decided to take some of the letters that had been there for quite a while and sent them off by mail.