Sons of the Forest challenges players to survive a hostile, cannibal-infested island by exploring subterranean complexes hidden beneath the dense wilderness. Among the most critical late-game items required to uncover the island's darkest narrative secrets is the Guest Keycard. Securing this keycard allows survivors to open heavily locked doors inside high-end recreational facilities, making it a mandatory step for completing the main campaign. This comprehensive guide outlines the exact location of the item and provides detailed instructions to safely navigate the facility.

Prerequisite Requirements Before Searching

You cannot simply march into the facility and claim the Guest Keycard without proper preparation. Survivors must first acquire the Maintenance Keycard, which serves as the primary tool to unlock the underground corridors leading deeper into the island's network. Without this essential prerequisite item, your progress will be completely blocked by a locked security door inside the cave entrance.

Additionally, ensuring your character is well-equipped with a reliable light source and high-tier weaponry is highly recommended before descent. The narrow corridors inside the entertainment complex house numerous aggressive mutants that will ambush unprepared players. Managing your inventory wisely ensures you have the necessary supplies ready to survive the hazardous journey ahead.

Locating the Hidden Entertainment Bunker

The entrance to the facility housing the keycard is tucked away on the western side of the snowy mountains, situated near a small river system. Players should look for a dark cave opening surrounded by overgrown vegetation and abandoned equipment near the coordinates. Once inside, you must use your flashlight or torch to safely navigate the steep, rocky descent leading into the deep cavern.

After following the natural rock paths, survivors will eventually reach a modern wall structure with a gap leading inside. Proceed through the corridor until you encounter a locked security room requiring the previously acquired Maintenance Keycard. Sliding the card into the reader unlocks the facility doors, granting access to a sprawling, high-end underground resort complex.

Navigating to the Nightclub and Bar Lounge

Once inside the unlocked portion of the resort, players must navigate through dimly lit corridors filled with upscale decor. Follow the main pathway past the gym equipment and continue straight toward a large, well-lit winding staircase. Head up these stairs to reach the upper level, which opens up into a massive, luxurious nightclub and bar lounge area.

The environment here can be disorienting due to the structural layout and the presence of lurking foes. Survivors should maintain a high level of situational awareness while clearing out any hostile mutants guarding the dance floor. Move carefully toward the back booth seating areas located on the right side of the main bar counter to pinpoint the exact objective.

Retrieving the Card and Access Instructions

The Guest Keycard is resting directly on a circular glass table surrounded by leather booths in the back corner of the lounge. It is positioned right next to some dead bodies and scattered party supplies, glowing slightly in the dim indoor lighting. Interact with the item to add it to your inventory, which automatically grants permanent access to restricted rooms.

With the card successfully secured, players can now unlock the locked doors found in the lower levels of this complex and other bunkers across the island. This includes opening the path to the high-tech residential suites where advanced gear and critical story blueprints are kept. Taking the time to explore these newly opened rooms will significantly boost your survival capabilities as you head toward the final chapters.