To get to the cache you must solve this puzzle.
2905DB
70078D
You can check your answers for this puzzle on GeoChecker.com.
Cache is a micro so you'll need your own pen and possibly tweezers. After you solve the puzzle It might be a tricky find or it might not be. I'm experimenting with new (for me) camouflage.
Special thanks to Oberon Kenobi. I was struggling finding someplace to put this cache based on certain constraints of the puzzle. He suggested several general areas that would have worked.
Congrats to ETrunner and Desert Dawg for a shared first to find.
I Added a hint after the first to find.