There is a carpark with toilets and also tables for a meal break. You will see the signs as you approach the info bay at the south entry point. Park at the site and read all about him or drive closer to the cache in the carpark and then wander off to stretch your legs.
The cache is just a short stroll away to keep it from prying eyes, but you will still have to be discreet because it is a very busy road. If you are approaching it in September for the popular event here every year, you may have to be even more careful.
The cache is a 0.7L container so not many swaps will fit.
Logging Etiquette: Geocache hiders sometimes go to a great deal of planning to place their caches. As a result, they'd like to hear your feedback on whether you liked or disliked any aspect of the hide, or if you feel that some cache maintenance is required. Single word, acronym, or emoticon logs may be easier when you have a lot of caches to log, but it doesn't tell the hider or other finders anything about your adventure (or lack thereof) in finding the cache. Please keep this in mind when entering your log.