Special Equipment you will need to navigate the complete series with the least amount of difficulty would consist of a pair of Snowshoes, and your own writing stick. There are Six physical caches, each containing a clue to the location of the 7th. These clues, if Gathered in order will provide accurate coordinates to your final destination in the following Format: Nxx.xxx.xx / Wxx.xxx.xx. Please remember to write them down as you go. Each of the Six Clue containing caches also doubles as a traditional cache and have their own log sheets. Though these caches are listed as small, they are housed in an element protecting container fashioned out of a 2 liter pop bottle, and will need to be carefully unhooked from these containers in order to open them. Please replace the cache containers inside their protective housings with due care and diligence. In the winter, the terrain varies in places, and all but the first cache require navigating through in some places, very thick wooded areas. There are no discernible paths to many of these caches, and you will certainly encounter a shallow stream when moving from the first to second cache. This is narrow enough in places to just step over. Snow in the forest and clearings can vary from somewhat thin and even to thick hilly lumps then dipping suddenly to patches of frozen water puddles, Caution should be exercised at all times, and a walking stick might be used to help maintain your balance. There are those who will complete this series alone, but the buddy system is recommended for fun and safety alike. I crossed over several snow mobile tracks while placing these caches, which may be used to some degree, though I must stress that some caches are in excess of 50 metres from the nearest of these trails, The final UNDISCLOSED cache (The 7th Wonder) will bring you closer to the suggested Parking (approximately 225 meters) than the Trail Head (which incidentally is 177 Metres from the Parking Coordinates. Terrain and Difficulty Levels listed were derived from filling in the Online Questioner, and may be reaccessed when warmer seasons arrive.