Finding Celeste’s journals in ARC Raiders is often the first real test for a Raider moving beyond simple scavenging runs. While the task sounds straightforward—pick up two books and bring them back—the reality involves a cross-map trek through some of the most contested territories in the Dam Battlegrounds. This mission, given by Celeste, the prominent trader and a central figure in Speranza, is as much about logistics and survival as it is about narrative discovery.

The journals themselves are more than just quest items; they provide the environmental storytelling that defines the world of ARC Raiders. They detail Celeste's perspective on the early days of the ARC invasion and the subsequent collapse of organized society. However, for most players, the immediate draw is the high-tier crafting materials rewarded upon completion. To finish this successfully, a Raider needs to understand the map layout, the behavior of ARC patrols, and the specific quirks of the mission's inventory requirements.

Mission Parameters and Essential Requirements

Before heading Topside, it is vital to understand the constraints. Celeste’s Journals is a collection quest that requires you to retrieve two separate items from two different outposts located at opposite ends of the Dam Battlegrounds. The crucial catch that trips up many players is the extraction requirement: you must possess both journals when you successfully exit the map.

Splitting the run into two separate raids is technically possible but highly discouraged. Many Raiders have reported that extracting with only one journal can lead to inventory bugs where the quest fails to track progress correctly, or the items become "stuck" in your stash without triggering completion. The gold standard for this mission is a single-raid sweep: hit the southern outpost, trek to the northern outpost, and extract.

Recommended Loadout and Augments

Since this mission requires significant travel across open ground, your loadout should prioritize mobility and safety over raw firepower.

  1. Safe Pocket Augment: This is the most critical piece of equipment. Using a Blue Looter Augment or any enhancement that provides at least two safe pocket slots is highly recommended. Journals placed in these slots remain with you even if you are downed, preventing the need to restart the entire collection process from scratch.
  2. Adrenaline Injectors: The distance between the South Swamp Outpost and the Raider Outpost East is substantial. You will be sprinting through long stretches of marshes and rocky inclines. Having a stack of adrenaline ensures you can maintain momentum and outrun ARC patrols that might otherwise pin you down.
  3. Long-Range Weaponry: While much of the travel is about avoidance, you will encounter AI raiders at the outposts. A reliable scoped rifle allows you to clear these structures from a distance before moving in to loot the journals.

Finding the Journal at South Swamp Outpost

The first leg of the journey typically begins in the southwestern portion of the Dam Battlegrounds. The South Swamp Outpost is a distinct structure located west of the Water Treatment Control complex. This area is characterized by low visibility due to the fog and stagnant water, making it a prime spot for ARC Wasps to hide.

Approaching the Outpost

When approaching the South Swamp Outpost, stay clear of the main roads. The ARC presence here often includes standard ground units and the occasional heavy patrol. The outpost itself is a circular, dome-roofed building with rusted metal plating. It often spawns a handful of AI raiders who use the building as a vantage point.

Once you clear the immediate vicinity, enter through the primary rusted doorway. The interior is cramped and poorly lit. To find the journal, head into the small hallway or side room attached to the main circular chamber. Look for a set of double beds or sleeping mats. The journal is usually positioned on the corner of one of these beds. It appears as a small, interactable book with a yellow quest prompt labeled "Search for Journals." Once picked up, immediately move it into your safe pocket.

The Long Trek to Raider Outpost East

The second journal is located in what the quest log vaguely refers to as the "Northern Outpost." In reality, the location is labeled on the map as Raider Outpost East. It sits in the far northeastern corner of the map, perched on a cliffside that overlooks the Red Lakes area.

This transition from the southwest swamp to the northeast heights is where most raids fail. The most reliable route is to stick to the western edge of the map, moving north past the Power Generation Complex, and then cutting across the high ridges. Avoid the central valleys at all costs, as these are high-traffic zones for both ARC Titans and other player squads.

Locating the Second Journal

Raider Outpost East is architecturally similar to its southern counterpart—a small, circular structure with an adjacent corridor. Because of its elevation, the wind is louder here, which can mask the sound of approaching ARC units or enemy Raiders.

Navigate to the interior of the main building. Again, you are looking for the sleeping quarters. The second journal is located on a single bed or mat in the hallway section. Much like the first one, it will trigger a yellow interaction prompt. After collecting it, verify that both journals are either in your main inventory or, preferably, safely tucked into your augmented pockets.

Extraction Strategy: The Final Hurdle

With both journals in hand, the mission is not over until you leave the map. By the time you reach the second outpost, the raid clock has likely progressed significantly. In ARC Raiders, the intensity of ARC spawns increases as the timer counts down.

Choosing your Exit

If you have just finished at the Raider Outpost East, the closest extraction point is usually the North Complex Elevator. However, this is a notorious chokepoint. If you hear heavy mechanical movement or see smoke from recent combat, it is often safer to rotate to a more obscure extraction point, even if it means a longer walk.

Remember that while safe pockets protect the items from being lost upon death, you still need to complete a successful extraction to turn in the quest to Celeste. If you are forced into a combat situation, prioritize cover and use your adrenaline to reach the elevator or flare zone. Once the extraction sequence initiates, stay prone and scan for Wasps that might attempt to interrupt the countdown.

Troubleshooting the Celeste’s Journals Bug

As of the current 2026 game state, some players still encounter a bug where the quest does not register as complete even after extracting with both items. This usually happens if the player had previously extracted with only one journal in a prior session.

To fix this:

  1. Enter a new raid with the "bugged" journal in your inventory.
  2. Find a quiet corner of the map and drop the journal on the ground.
  3. Pick it back up.
  4. Proceed to the other outpost and collect the second journal in the same raid.
  5. Extract with both simultaneously.

This "refresh" of the item state usually forces the quest logic to update correctly upon your return to Speranza.

Rewards and Their Practical Utility

Returning to Celeste in Speranza with the journals will trigger a dialogue sequence where she rewards your efforts. The rewards for this mission are particularly valuable for mid-game progression:

  • Magnetic Accelerator (x1): A rare component used in crafting advanced rail-based weaponry. In the current meta, this is a bottleneck item for many high-tier rifle builds.
  • Heavy Gun Parts (x3): Essential for maintaining and upgrading heavy machine guns and anti-ARC ordnance.
  • Exodus Module (x1): A specialized component often required for high-level augment upgrades.

Beyond the tangible items, completing this quest improves your standing with Celeste, often unlocking more lucrative trade options and advanced missions that delve deeper into the mysteries of the ARC invasion.

Tactical Summary for Success

Success in the Celeste’s Journals quest boils down to preparation and pathing. Do not treat this as a combat mission. Treat it as a high-stakes delivery run. The most successful Raiders are those who spend more time glassing the horizon with binoculars than they do engaging in firefights.

By prioritizing the safe pocket augment and choosing the path of least resistance along the map's perimeter, you ensure that even a sudden ambush doesn't set your progress back to zero. The journals are out there, tucked away on dusty beds in the ruins of the old world; your job is simply to bring them home to Speranza. Keep your head down, watch your stamina, and ensure that when that extraction elevator door closes, both of Celeste's lost records are in your pack.