Exploring the tropical island of Yara in Far Cry 6 offers players numerous secrets to uncover, among which Criptograma Chests stand out as high-reward puzzles. There are 15 of these locked boxes scattered across various regions, each containing valuable high-tier gear like the Mark II armor sets. To open a chest, players must track down two associated Criptograma Charts hidden nearby that serve as the required keys.

Understanding Criptograma Chest Mechanics

Finding a Criptograma Chest is only the first step in solving these open-world puzzles. Near each locked chest, blue spray-painted arrows and markings provide general directions toward the missing charts. Additionally, players can listen for the distinct sound of wind chimes, which grow louder as you get closer to a hidden chart location.

Some charts are tucked behind wooden barriers, submerged underwater near piers, or placed atop distant cliff sides. Recognizing these environmental clues makes navigating each puzzle significantly easier.

Key Locations and Chart Clues Across Yara

Criptograma Chests are distributed throughout Yara's major regions, including Madrugada, Valle de Oro, El Este, and Esperanza. For instance, the chest in Barriga requires visiting two separate boathouses along the northern lagoon to claim the Horse and Domino charts. Another notable chest sits on the pier at Poesia in Costa del Mar, rewarding players with specialized melee gloves upon completion.

In urban zones like Esperanza, chests are often perched on rooftops near landmark structures such as La Divinidad Cathedral. Using air transport like a buzzer helicopter can greatly simplify traveling between distant chart markers.

Rewards for Unlocking Every Chest

Opening all 15 chests grants full access to specialized gear sets, including Hazmat, Fuego, and Rioter Mark II equipment. These armor pieces offer substantial protection against blast damage, fire, and toxic gas encounters during tough firefights. Completing the entire set of chests also unlocks a dedicated achievement for completionists aiming to fully clear Yara.

Tips for Solvers and Completionists

To avoid backtracking, keep sound subtitles enabled in the audio menu to receive clear visual indicators for nearby wind chimes. Keep a machete ready to clear away wooden boards or orange netting that frequently obstruct access to hidden charts. Inspecting every nearby blue painted arrow ensures you stay on the correct search trajectory without wasting time.