This cache is a DISCO micro sized and I guess the title could be a giveaway. You may need wellies, possibly a torch depending on time of day/night you go, & you will need tweezers to extract the log.
Please be aware that GZ can get slippy underfoot so tread carefully.
Once you've found the cache and done the biz please replace exactly as found.
Parking next to GZ, space for 2-3 cars.
Va gur gvgyr.