How do I find and unlock all the legendary fish locations?

Finding and unlocking all the legendary fish locations in Red Dead Redemption 2 is a rewarding challenge that requires preparation, patience, and knowledge of the game''s mechanics. To begin, you must first unlock the Legendary Fish questline by completing the mission ''A Fisher of Fish'' in Chapter 2. This mission is given by Jeremy Gill, a fisherman you can meet at his cabin on the northeastern shore of Flat Iron Lake. Once you accept the quest, you''ll receive a map showing the general locations of all 13 legendary fish scattered across the game world.\n\nEach legendary fish is tied to a specific body of water, and they can only be caught once. To catch them, you''ll need the Special Lake Lure, Special River Lure, or Special Swamp Lure, depending on the type of water you''re fishing in. These lures can be purchased from the bait shop in Lagras, located in the Bayou Nwa region. Make sure to stock up on these lures before heading out, as they are essential for attracting legendary fish.\n\nWhen approaching a legendary fish location, pay attention to the environment. Legendary fish are marked by a question mark on your map, and you''ll often see a golden fish icon when you''re close. However, these fish won''t appear unless you''re in the correct spot, so explore the area thoroughly. For example, the Legendary Bluegill can be found in Lake Don Julio, but you need to stand on the small island in the middle of the lake to trigger its appearance.\n\nFishing mechanics in Red Dead Redemption 2 require precision. Once you cast your line, wait for the fish to bite. When it does, press the appropriate button to hook it. Reeling in a legendary fish is more challenging than regular fish, as they put up a strong fight. Use the left stick to pull the fish in the opposite direction it''s swimming, and reel in with the right stick while maintaining tension. Avoid reeling too quickly, as this can cause the line to break.\n\nSome legendary fish are located in remote or dangerous areas, so prepare accordingly. For instance, the Legendary Sockeye Salmon is found in Lake Isabella, a snowy region where you''ll need warm clothing to avoid freezing. Similarly, the Legendary Longnose Gar is in the swampy waters of Lagras, where alligators and other predators roam. Always keep an eye on your surroundings and be ready to defend yourself if necessary.\n\nAfter catching a legendary fish, you can either keep it or send it to Jeremy Gill via the post office. Sending the fish to Gill will unlock rewards, including unique fishing gear and cash. However, if you want to display the fish in your camp, you can choose to keep it. Note that legendary fish cannot be sold to general stores or butchers, so sending them to Gill is the best way to progress the questline.\n\nFor players struggling to find specific fish, use the in-game map and online resources to pinpoint exact locations. Some fish, like the Legendary Perch in O''Creagh''s Run, require you to stand on a specific rock to trigger their appearance. Others, like the Legendary Muskie in Lake Owanjila, are easier to spot but require patience to catch due to their size and strength.\n\nIn summary, unlocking all legendary fish locations involves completing the ''A Fisher of Fish'' quest, acquiring the right lures, and mastering the fishing mechanics. Explore each location carefully, prepare for environmental challenges, and practice your fishing skills to succeed. Once you''ve caught all 13 legendary fish, you''ll receive a special reward from Jeremy Gill, marking the completion of this unique and enjoyable side activity.