How do I complete all treasure hunter challenges for the "Treasure Hunter" trophy?

To unlock the ''Treasure Hunter'' trophy in Red Dead Redemption 2, you must complete all treasure hunter challenges by finding and collecting all treasure maps and their associated treasures. This involves locating specific maps, deciphering their clues, and navigating to the treasure locations. The process requires patience, exploration, and attention to detail, as some maps are hidden or require specific conditions to obtain.\n\nFirst, you need to acquire all treasure maps. There are several maps in the game, including the Jack Hall Gang Map, High Stakes Treasure Map, Poisonous Trail Treasure Map, and others. Some maps are obtained by looting enemies, while others are found in specific locations or given by NPCs. For example, the Jack Hall Gang Map can be found by looting a treasure hunter near Flatneck Station, while the High Stakes Treasure Map is given by a stranger near the Dakota River.\n\nOnce you have a treasure map, examine it closely to identify landmarks or clues that indicate the treasure''s location. These clues often reference natural features like rock formations, trees, or bodies of water. Use your in-game map to cross-reference these landmarks and narrow down the search area. For instance, the first clue in the Poisonous Trail Treasure Map points to a tree near the Elysian Pool, which you can locate by following the river north of Annesburg.\n\nAfter identifying the general area, search for the treasure using Eagle Eye, a mechanic that highlights interactive objects and clues. Activate Eagle Eye by pressing both thumbsticks (on consoles) or the corresponding keys on PC. Look for glowing gold particles or unusual objects, such as a rock pile or a hollow tree, that might conceal the treasure. For example, the second clue in the Poisonous Trail Treasure Map leads to a cave behind a waterfall, where the treasure is hidden in a crevice.\n\nSome treasures are guarded by enemies or require solving environmental puzzles. For instance, the final clue in the Poisonous Trail Treasure Map involves navigating a maze-like cave system. Use your lantern to light the way and follow the markings on the walls to avoid getting lost. Be prepared to face hostile wildlife or bandits in some locations, so keep your weapons ready and save your progress frequently.\n\nOnce you locate the treasure, interact with it to collect the reward, which typically includes gold bars, jewelry, or other valuable items. These items can be sold at a fence for a significant profit, helping you upgrade your gear and camp. Completing all treasure maps will unlock the ''Treasure Hunter'' trophy and contribute to your overall 100% completion progress.\n\nPractical tips for treasure hunting include using online maps or guides if you get stuck, as some clues can be cryptic. Additionally, ensure you have a reliable horse and plenty of supplies, as some treasure locations are in remote or dangerous areas. Finally, take your time to explore and enjoy the process, as treasure hunting is one of the most rewarding and immersive activities in Red Dead Redemption 2.