Thank you for doing my Adventure Lab , I hope you enjoyed it. The north and west co-ordinates are located in two of the stages of the Adventure Lab.
The cache is not located here, do not swim to here, do not walk on the ice to here or you will drowned. Do not use a boat to come out here as you will just waste gas and your time. There is nothing here. To find this cache you must play the Adventure Lab "Mighty Mac" Bridge Adventure Lab to get to co-ordinates to find this cache.