Go to the above coordinates and find a plaque.
1.) There are three different years listed. Take the earliest four digit year and subtract it from the latest.
2.) Multiply that number by two.
3.) Add 100 to the product of step two.
4.) There are three words on the structure in front of the plaque. One letter appears more than any other in the three words. Take the number of times it appears and multiply it by five.
5.) Now subtract the product of step four from the sum of step three, and add the number of n's on the structure in front of the plaque.
6.) Enter the answer into the coordinates: N44* 49.___
7.) One year on the plaque has not been used yet, so, divide it by 6 (round to the nearest whole number.)
8.) Take the number of vowels from the three words on the structure, that were not used in step four, multiply by the number of n's on the structure in front of the plaque, and add to the answer in step seven.
9.) Add the answer to step eight to the following coordinates: W093* 36.___
10.) That wasn't too bad, was it? The final cache is a short walk, start going west and you'll find a trail. The final approach to the cache is rocky & not suited for small children & pets, though they could wait on the nearby trail. Have Fun!