Rockopolis

Rockopolis - This location is not a major landmark nor a random location and will NOT be easy to find. How i found it was starting on the WEST Side of Smith Casey's Garage and keep going that direction until you are about right in the Middle of the next Square Zone in your Pip-Boy. It is a ROCK WALL with a few Trees and a Decoration on it. IF you got the Encounter of the Mole Rats Attacking a Wastelander its just near there just go abit South West (Starting from the Dead Body, Not very far) Check the Rock Wall.

BobbleHead-LUCK Location - It is inside Rockopolis near the Dead Boby of Argyle.