https://www.newser.com/story/203777/spelunkers-unearth-millennia-old-treasure.html
Last month it was amateur scuba divers stumbling upon a treasure trove of submerged coins in Israel. Now three amateur spelunkers from the Israeli Caving Club...
spelunkersbigfindancienttreasure
https://www.biblicalarchaeology.org/daily/ancient-cultures/ancient-israel/cache-of-jewelry-coins-of-alexander-the-great-israel/
Spelunkers exploring a cave in northern Israel have discovered a cache of ancient jewelry and two coins of Alexander the Great.
spelunkersfindcachejewelrycoins