Gulliver, in his travels, found himself in this area. Here, he encountered some people of Lilliput, who had set up a network of train tracks. Being a geocacher and a traveler, he happened to have a nano container in his trouser pocket. He placed it near the train trestle for others to find.
If you have never looked for a nano before, here is a stock image of what this one will look similar to.
;
You'll want to avoid this cache during times of high train activity. However, a trip on the trains is always fun and free, though donations are always welcome.