Note: Bring a pen and paper to solve this little
mathematical challenge!
There are sections of the Bruce Trail that detour along km
stretches of road or go through Provincial Parks where no caches
are allowed. For these sections, we've set up "Bi-Directional
Multi-Caches." These are specifically designed for hikers with the
intent that they don't have to double back at any point. To
accomplish this, we've set up two multi-caches which have puzzles
to solve their opposite. Since these multi-caches solve each other,
we can't post the starting co-ordinates. Instead, we have placed
the starting co-ordinates in the nearest traditional cache.
When visiting the north or south bound traditional cache, taped
to the lid you will find the co-ordinates to the final stage of the
closest multi. (Remember, the start location of the south bound
multi, is the same as the final for the north bound. This allows
you to log both multi-caches while still walking only one
direction.) Once you arrive at the co-ordinates that were taped to
the lid of the original traditional cache, you will find a puzzle
to complete the second multi of the bi-directional set.
Since both finals are in the traditional caches at either end,
we realize that you could potentially cheat and that's okay too if
you're a car person!