This woodlot has (at least) two ponds in it that are sometimes there, and sometimes not!
I have posted a waypoint for the easiest trail access to this cache. You can also find other trails around the woodlot but this is the closest.
The POSTED coordinates will take you to a where you can see one of the ponds (or its absence...). What colour is the bark of the tree at this location? If you cannot figure out which tree due to GPS bounce, use the photo in the gallery (black and white image labelled "What colour bark?"). Use the following to help you calculate the coordinates to the final.
Cache is at: N 43 46.abc, W 079 30.xyz
-How many letters are in the word that spells the colour of the tree's bark? Multiply that number by 7. This is 'd'. Add it to 550. This is abc. Then subtract 'd' from 361. This is xyz.
Please post photos of the pond(s) so we can track how they disappear and reappear throughout the seasons!