Navigating the subterranean tunnels of colonial Boston is one of the most rewarding fast travel mechanics in Assassin's Creed 3. Unlocking these dark labyrinths allows Connor to traverse the city quickly without drawing attention from hostile British patrols. Mastering the underground map saves considerable travel time during major story missions and side activities.
How the Boston Underground System Works
The Boston underground network consists of interconnected tunnels hidden beneath the city streets. Players enter through marked entrances and must navigate through pitch-black corridors using lanterns to light the way. Deciphering door puzzles and removing blockades reveals new exit points across various districts.
Finding each exit permanently unlocks a fast travel point on your main map screen. This allows you to teleport instantly between distant parts of Boston without running through enemy territory. Completing the full underground network gives players complete freedom over city movement.
Key Underground Locations in Northern Boston
The northern portion of the Boston underground features several critical exit points near major landmarks. Exits near the North Church and the Green Dragon Tavern provide immediate access to central commercial zones. Exploring these northern tunnels requires solving intricate lantern reflection and magic lantern door puzzles.
Navigating towards the northern exits often involves clearing wooden barricades and climbing past flooded drainage channels. Paying attention to directional markings on tunnel walls helps prevent getting lost in dead ends. Once unlocked, these northern nodes serve as vital transit hubs during mid-game sequence missions.
Central and Southern Boston Tunnel Exits
The central and southern sectors contain additional entrances scattered near the South Meeting House and the Boston Harbor docks. Connecting these exits bridges the gap between the busy trading posts and the waterfront areas. These passages are particularly useful when attempting to lower your notoriety after high-profile assassinations.
Solving the puzzle doors in the southern tunnels relies on arranging Masonic symbols in correct alignments. Each completed door opens access to the street above, placing Connor near key objective markers. Mapping this area thoroughly ensures smooth transitions between city quests and naval missions at the harbor.
Tips for Solving Underground Door Puzzles
Unlocking the various exit doors throughout the Boston tunnels requires interacting with specific puzzle mechanisms. Players must align symbols representing light, sacred geometry, or trade according to clue pages found nearby. Rotating the dials into their proper orientations unlocks the heavy stone barriers guarding the surface stairs.
Carrying a lantern at all times is essential for identifying subtle directional clues painted on subterranean walls. If you lose your way, following rats or airflow indicators can lead you toward undiscovered exit doors. Taking time to fully map every tunnel ensures you never miss a fast travel location.
