1 – Jalbert Brothers Disposal - This is a scrapyard which is infested by mole rats and rabid mole rats. You can use an armor workbench and search the location for loot, however the chest with the best goods (ammo, weapons etc.) is in a small shed with high radiation.
2 – Corvega Assembly Plant - Big car factory controlled by tens of bandits. On the top of one of chimneys you will find Repair bobblehead and Grognak the barbarian magazine in factory itself. There is a lot of ammo, medicines and other valuable items here.
3 – Lexington - The city is controlled by raiders and you also have to watch out for feral ghouls, traps and turrets.
4 – Super Duper Mart - Ruined supermarket occupied by big group of feral ghouls. You will find inside a lot of ammo, food and Tales of a Junktown Jerky Vendo magazine.
5 – Mystic Pines - This is a location free of enemies. You can search a large building for loot, for example Tales of a Junktown Jerky Vendor magazine.
6 – Lexington Apartments - It is small building in the center od Lexington. There is two bandits inside.
7 – Mass Gravel & Sand - Abandoned mine controlled by bandits and wild animals. You can meet legendary mole rat here.
8 – Watzz Consumer Electronics - Big electronics factory occupied by robots. They will attack you after activating one of the terminals. You will find Total Hack magazine here.
9 – Plumber's Secret - Small bathroom accessories magazine. You will find some ammo, medicines and safe (advanced) here. Watch out for mines.
10 – Collegiate Administration Building - You will find nothing interesting in the building. There is Red Rocket gas station nearby. It will be attacked by very strong group of super mutants when you will be around.
11 – College Square - Main city square occupied by feral ghouls. In the buildings around you will find many valuable items. There is also a metro entrance, where you can find, besides of ghouls, another valuable items and Live & Love magazine.
12 – Cambridge Police Station - Abandoned police building, captured by Brotherhood of Steel. You can do several main quests here and countless side quests. After arrival main forces of Brotherhood you will find Guns & Bullets magazine here.
13 – Kendall Hospital - Building is controlled by bandits. You will meet Death Claw here also. In tens of rooms you will find many valuable items, for example ammo, medicines and fusion core.
14 – Cambridge Campus Diner - Small building controlled by bandits. You will find some food and medicines inside.
15 – Campus Law Offices - Big, ruined building captured by bandits. You can't go inside.
16 – Fraternal Post 115 - Big building controlled by super mutants. Besides of Guns & Bullets magazine, you will find here ammo, weapon and medicines here.
17 – Cambridge Polymer Labs - Ruined laboratory building. You can complete very interesting quest here - "Cambridge Polymer Labs", which grants you special armor piece for your power armor. You will find Massachusetts Surgical Journal here.
18 – C.I.T. Ruins - Large academic building, which is place of fight between super mutants and synths.
19 – Greenetech Genetics - Huge abandoned building. You can't go inside. Look at the building opposite to Greenetech, because you can find there big group of bandits.
20 – Kendall Parking - You will be attacked by suicide mole rats here. There is several valuable items inside.
21 – Cambridge Crater - Huge radioactive hole full of feral ghouls. On the bottom you will find The Glowing One, very dangerous enemy, and chest with ammo and weapon.
22 – Monsignor Plaza - Ruined shopping center occupied by bandits. You will find some valuable items inside. To get on higher levels you need to use the elevator.
23 – Science Center Gift Shop - You will find a robot, you can trade with. It sells only junk stuff.
24 – BADTFL Regional Office - Building is controlled by big group of bandits. You will find a lot of weapon and ammo inside, as well as Guns & Bullets magazine.
25 – Bunker Hill - Small settlement, where you can get side quests, trade or sleep. You will find Live & Love magazine here.
26 – USS Constitution - Damaged ship controlled by group of robots. You can complete a very interesting side quest here - "Last voyage of the U.S.S. Constitution". You will find U.S. Covert Operations Manual here.