Curiosity Three

3.) When I was venturing around the beach, I found this old wood platform submerged in the water. I wonder what it is or was?
Plausible Causes: It seems this area has so much history. Just walking along the beach you see so many sea shells suggest “old life” in a way to me. Near them, this wooden platform lay, rotting. I’d like to know what it is. Maybe this area use to not be so closed off to the rest of the world. There’s a possibility that it use to be a very popular place where friends and family would gather and have good times.