This series of puzzles employs What 3 Words. Every 3 meter square in the world as been given a unique set of 3 words to describe it. You can use an app to change from those three words into coordinates. For each of these puzzles, you must determine the three words and then use an app to convert to the correct coordinates. I used Geocaching Toolbox for my conversions. You can also try What3Words.

ROW indicates back and forth across. COLUMN indicates up and down. You may find there are a couple of possibilities and will have to narrow it down using What 3 Words.
ROW 12 reverse horizontal . ROW 8 reverse diagonal . ROW 8 reverse vertical
You are going to find yourself in a park that is sometimes jam-packed with muggles. Stealth is very important to preserve the caches. Be sure to cover the cache back after signing the log to help ensure its survival. Each log is in a baggie. Please make sure to zip the baggie AND to secure the lid well after finding to ensure minimal rain damage.
*** FTF: I hunt for fun!!! ***