This cache is not at the given co-ordinates. It is a bonus cache for completing the Adventure Lab.
This cache requires you to download the Geocaching Adventure Lab App from you app store. Once installed and you are logged in with your geocaching Account, open the map to reveal Adventure Labs. Choose Valley of the Giants Empire Walk.
Valley of the Giants is a beautiful area to explore, particularly with children who will love all the big trees and all that nature has to offer in this magnificent area.
This Adventure Journey will take you to five locations on this walk. At each location, you will be required to answer a question, before moving on to the next location. The co-ordinates for this cache will be revealed after you have completed the final journey entry.
Valley of the Giants Empire Walk (page.link)