There's an intentionally secret / hidden cave in A Coruña' city in Spain. Is there any information about it anywhere ?
It's on public land, right next to, and below, the https://en.wikipedia.org/wiki/Aquarium_Finisterrae but does not seem to be in any way connected to the Aquarium Finisterrae.
It has had two large boulders intentionally placed in front of it, so that fewer people will notice it.
At some time, a square window was cut into the very thick side of the cave .
It does not seem to be mentioned anywhere on the internet https://es.wikipedia.org/wiki/Playa_de_Las_Lapas
Unfortunately I cannot obtain better photos of it.
When looking at it in person from the other side of the bay, you can clearly see it is a cave, and the window .
is there any information about it anywhere ?