Hiking around the Agua Hediona lagoon in Carlsbad California you would expect to come across a few water-born beasts, but a Porsche Cayman S is something a bit out-of-the-ordinary even for a seasoned hiker. Yet having found car tracks leading down to the water, an abandoned blue Cayman S submerged in the reedy murk was discovered by one unsuspecting trekker, who was quick to contact the local authorities.