For most players, this will be the first Bobblehead that you collect. Before you take the G.O.A.T. exam, head to your father’s desk and grab the Medicine Bobblehead.

Above: Don’t forget to teabag your dad before you leave 

Above: If you missed this Bobblehead during the tutorial, don’t despair. Later on, you’ll receive a quest that requires you to head back into Vault 101

Evergreen Mills is west of Megaton, just to the east of Smith Casey's Garage. Head into the Bazaar and make your way up the winding paths. When you reach the pool table, head to your right. Stay to your right, and keep an eye out for the small passage in the back of room. Check the shelf behind the counter for the Barter Bobblehead.

Above: The Bobblehead’s hiding behind the lamp on a shelf 

Fort Constantine is in the northwestern section of the world map. It's also directly north of the WKML Broadcast Station. If you've fast travelled there, turn around and enter the house to the southwest. Head to the basement. You'll find the Big Guns Bobblehead in the safe.

Above: You can pick up a pile of spare caps once you find the Big Guns Bobblehead 

Raven Rock is in the very northwest corner of the world map. But you'll need to wait until you've completed enough of the main story quests to enter the facility. Go left after you leave Cell 4, and make your way up the stairs to area 3B. Pass the messhall, and head up the stairs to area 2A. Turn left once you enter the lab and continue on to area 2B. When you see the door to area 2C, head into the room across the hall from it, and check the desk for the Energy Weapons Bobblehead.

WARNING: If you continue through the door to area 2C, you'll miss the chance to collect this Bobblehead FOREVER. Watch the video below to make sure you grab it before moving on

WKML Broadcast Station is directly south of Fort Constantine and west of Paradise Falls. Use your local map to find the Sealed Cistern entrance just south of the radio station.

Above: It's easy to miss this entrance even if you know where to look. Use your local map to reveal its location