Cache is NOT at the posted coordinates; You must complete the "Dominguez Park: Then & Now" Adventure Lab, found on the Adventure Lab app, to find this cache.
For the final, please just unscrew the bison tube; There is no need to pull on anything. Thanks in advance.
Also, I will mention that the final is within walking distance from Dominguez Park and it does require you to walk 10 feet up a hill.
The QR code as well as the link to the adventure lab can be found right below:
https://adventurelab.page.link/tNgX
Here is the description of the adventure lab:
"Redondo Beach is home to Dominguez Park, one of the city’s most cherished destinations whose historical value is of much importance. Dominguez Park was established generations ago and currently takes up 24 acres of land. It features two little league baseball fields, a dog park, the Historical Museum, the Morrell House and Heritage Court. This adventure lab will take you to five different locations all throughout Dominguez Park. After you answer each question correctly, you will learn a fact about the history of Redondo Beach. I believe you can complete this adventure lab within an hour if you stick to a moderate pace. If you want to learn more about Redondo Beach’s history, the Historical Museum is open on Saturday and Sunday from 1:00 to 4:00 PM. (Unfortunately, due to COVID-19 it is temporarily closed) To find the bonus cache for this adventure lab (GC930H1), type in the 5 key words (alphabetical order, all caps, no spaces) into the certitude on the cache page."
To get the coordinates for the final, type the 5 key words into the certitude link below
Remember to type the 5 key words in alphabetical order, all caps, and no spaces.
(Ex: "Geocaching, adventure, and fun" becomes "ADVENTUREFUNGEOCACHING")
You can validate your puzzle solution with certitude.