The Coffin at Painswick! Andy, you do have a keen eye! The scariest thing about the Coffin is the logs lying in the bottom, placed there to discourage bicyclists from jumping down into this long, grassy pit.
At last year's GCA Ryder Cup there, I was playing in a group with Paul Turner, who well remembers my pulled second shot into the Coffin on #9........ not one, not two, but THREE innocent passersby yelled out, "He's in the Coffin!" "He's in the Coffin!" I'm not sure you would be allowed relief from the logs, could be a sticky wicket!