This puzzle cache GC89J4V is one for you to solve at home. There is nothing hidden at the listed coordinates and there is nothing there that will help you with this puzzle although it is a fabulous place to visit with amazing views. The cache container is a 140ml Tupperware container with room for small swaps.
Start from this cache page in a web browser on your mobile device or home computer. To solve this puzzle you are looking for a word or short phrase (without spaces), which can be found somewhere on another web page which is just one carefully chosen click of a mouse from this geocache listing web page. You will conclusively know that you've found what you're looking for, when you do find it. If you are viewing this in a mobile app you may need to copy and paste this link into your browser: https://coord.info/GC89J4V
You will need to validate your puzzle solution with certitude.