This achievement is for finding and entering
all 11 Car Parks
in the game.
Car parks are only located in the Downtown Paradise (4), Palm Bay Heights (4) and Harbor Town (3) regions.
Here are the roads the entrances to the Car Parks are:Downtown Paradise~
Webster Avenue - 0:00~
Angus Wharf - 0:19~
1st Street - 0:34~
Fry Avenue - 0:43Palm Bay Heights~
Hudson Avenue - 0:53~
Young Avenue - 1:02~
Lambert Parkway - 1:12~
Hamilton Avenue - 1:21Harbor Town~
Manners Avenue - 1:30~
Hall Avenue - 1:38~
Lambert Parkway - 1:46
An easy way to tell if you have been inside the car park is that the smashes at the entrance have been broken.
Here's a map to follow
Here's a video showing each Car Park, car parks are in order listed in the solution.