Some pics, clockwise, could be the Everglades? Wide shot depicting the size of the place and some weird blue stuff in the air! The beach in the distance with German U Boat periscope observing.
There is no longer swimming allowed in the Lido due to the presence of Blue Green Algae so I wouldn't be swimming into any turds but I did step in one on my way out of the woods, bad in sandals! Ruislip Lido and Turds forever linked in my memory, shame as it is a fab place despite this.