Part of "Homeward Bound - The Incredible Journey" was filmed in Shevlin Park back in 1993. The movie was about a fun-loving American bulldog pup, a hilarious Himalayan cat, and a wise old golden retriever embark on a long trek through the rugged wilderness of the Sierra Nevada mountains in a quest to reach home and their beloved owners.
To find the final you will need to determine A, B and C and plug them in below to detemine the final coordinates:
A = The first digit of the length of the logs used to construct the trestle per waypoint one
C = Number of cats in the movie
D = Number of dogs in the movie
Final: N44° 04.DDA W121° 23.CAA
Park in the south lot of Shevlin Park. I recommend taking the Railroad trail that goes along the top of the ridge to waypoint one. This is a large log-only micro, so you'll need to bring a pen/pencil.