Cache is NOT accessible from Route 30. Park at the Mountville Community Park parking lot.
Palindromes and dates go together. This is a palindromic time in the US, where we have 12 for December and the end of the year 2021 being 21. But in much of the rest of the world, they don't write the month first - 2 December 2021 or 2 12 2021 - is not palindromic.
The date is also an ambigram reading the same right side up and upside down if using an appropriate font:
I had GC8G3YJ in this park for 2020.02.02, but it was muggled twice. It was also an ambigram.
This small purple container might be muggled, but hopefully it will stay in its dry cozy perch for at least the winter. There is room for small items, but I'm not sure I'd leave a travel bug here.
Congratulations to T861 on the quick and resourceful First-To-Find.