How to Use the Lighthouse Beam to Reveal Rare Chests in Fortnite

As part of an exciting weekly quest lineup in Fortnite Chapter 7 Season 3, players are tasked with a unique environmental puzzle: using a massive lighthouse beam to reveal hidden rare chests scattered across the terrain. Completing this objective successfully rewards your account with a hefty 12,000 XP toward your Battle Pass progression, while also supplying you and your squad with high-tier weapons and healing items. However, timing, map awareness, and precise positioning are essential, as these revealed chests can temporarily phase out of existence if you approach them incorrectly or lose the light's guidance.

In this comprehensive guide, we will break down the exact location of the lighthouse, how to activate the beam mechanism, and the best strategies for successfully spotting, revealing, and looting these elusive rare chests without getting eliminated by rival players.

Where to Find the Lighthouse in Chapter 7 Season 3

To get started on this weekly quest, your first priority is dropping into or traveling toward the correct region of the island. The lighthouse structure is situated precisely to the west of all the main buildings in Calamari Canyon.

If you are dropping directly into the area at the start of a match, your best strategy is to glide in and land directly at the top of the lighthouse. Landing at the summit saves you valuable time, bypasses the need to build or use ascenders, and sets you up immediately to interact with the quest objective before opposing players can contest the area. Calamari Canyon can be a hot drop during the first few days of a new weekly update, so keeping your eyes peeled for early weapon spawns on lower balconies is always a smart survival tactic.

How to Turn on the Lighthouse Beam

Once you successfully reach the summit of the lighthouse, you will need to interact with the environmental controls to activate the quest mechanic. Follow these simple steps:

1. Locate the Light Fixture: Head inside the topmost glass enclosure to find the giant light bulb mechanism.
2. Interact to Ignite: Prompt the interaction button when standing next to the fixture to power it on and start the lighthouse beam.
3. Position Yourself: Once the powerful beam begins rotating and sweeping across the surrounding landscape, step out onto the outer balcony or platform. Do not jump off immediately, as you need a high-altitude vantage point to survey the ground below.

How to Reveal and Search Hidden Rare Chests

With the lighthouse beam sweeping across the canyon terrain, your goal is to track the path of the light and scan the ground for hidden items. This mechanic requires patience and keen observation.

• Spotting Chests: The lighthouse beam possesses a special property that forces hidden rare chests to materialize whenever its bright light sweeps directly over them.
• Identifying Marks: Once illuminated by the beam, these revealed chests will emit a distinct purple light shining vertically above them, making them much easier to spot against the natural terrain and shadows.
• Timing Your Looting: These special chests remain visible only for a short window while the beam is actively shining on them or shortly after. If a chest disappears right as you glide down and approach it, do not panic. Simply wait for the rotating beam to complete its full circle and illuminate the area once more.

Pro Tips for Completing the Quest Safely

Because other players will likely be attempting this exact same weekly challenge, keep these tactical tips in mind to secure your completion:

• Secure a Weapon First: Before heading to the top of the lighthouse, grab any basic weapon from the lower levels. Getting caught empty-handed while interacting with the light fixture is a quick ticket back to the lobby.
• Utilize Mobility Items: Bring items like shockwave grenades or a grappling hook. If you need to quickly reposition from the lighthouse to a newly revealed rare chest in the canyon below, mobility tools will keep you safe from storm damage and enemy crossfire.
• Squad Sharing: If you are playing in Duos, Trios, or Squads, have one teammate manage the lighthouse beam from the top while the rest of the squad watches the ground below. This ensures instant callouts and faster loot acquisition for the entire team.

Follow these steps, keep an eye out for enemy combatants, and you will finish this Chapter 7 Season 3 quest in no time while walking away with top-tier loot!