This three stage cache is located on the platte mound, the location of the world's largest letter M. This is quite a long hike that begins with climbing 266 steps. Near WP1 you can find a triangulation station disk from 1958 (NJ0874). For more information about benchmarks click here. Not a kid friendly cache as it requires climbing some rocks.
For anyone who is thinking "Wait? Didn't I already find this one?" Yes you did. The original cache (https://coord.info/GC2VRV2) was archived because life got in the way of my favorite hobby.. This cache is exactly the same as the previous one. Also the original log book is still inside.