How do you unlock the Legendary Fish locations?

To unlock the Legendary Fish locations in Red Dead Redemption 2, you must first progress through the story and meet specific requirements. The Legendary Fish are a series of unique, oversized fish scattered across the map, each requiring a special approach to catch. These fish are part of the Stranger mission ''A Fisher of Fish,'' which becomes available in Chapter 2 after completing the mission ''A Quiet Time.'' To start, head to the town of Valentine and look for Jeremy Gill, a fisherman who will introduce you to the challenge.\n\nOnce you meet Jeremy Gill, he will provide you with a map of Legendary Fish locations. This map is essential as it marks the general areas where each fish can be found. However, the exact spots are not marked, so you will need to explore the waterways in these regions. Each Legendary Fish is tied to a specific body of water, such as rivers, lakes, or swamps, and can only be caught in their designated area.\n\nTo catch a Legendary Fish, you will need the right equipment. A Special Lake Lure, Special River Lure, or Special Swamp Lure is required, depending on the type of water where the fish is located. 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 the Legendary Fish.\n\nWhen you arrive at the location of a Legendary Fish, cast your line into the water using the appropriate lure. Be patient, as these fish are rare and may take some time to bite. Once you hook a Legendary Fish, the real challenge begins. These fish are much stronger than regular fish and will put up a fierce fight. Use the reeling mechanics carefully: hold the left stick down to keep tension on the line, and reel in by rotating the right stick while the fish is not struggling. Avoid reeling when the fish is thrashing, as this can break the line.\n\nOne common challenge players face is locating the exact spot where the Legendary Fish spawns. For example, the Legendary Smallmouth Bass can be found in the Owanjila Lake, but it tends to stay near the dam. If you are having trouble, try moving along the shoreline or using Eagle Eye to spot the fish in the water. Additionally, weather and time of day can affect the spawn rate, so consider returning at a different time if you are unsuccessful.\n\nAfter catching a Legendary Fish, you must send it to Jeremy Gill via the post office. Each fish you send will unlock a new reward, culminating in a special item after catching all 13 Legendary Fish. Keep in mind that you can only carry one Legendary Fish at a time, so plan your trips accordingly. If you lose a fish or it spoils, you can return to the location to catch it again.\n\nPractical tips for success include saving your game before attempting to catch a Legendary Fish, as this allows you to retry if something goes wrong. Also, ensure your stamina core is full, as reeling in these fish can be exhausting. Finally, use Eagle Eye frequently to track the fish''s movements and adjust your strategy. With patience and the right approach, you can complete this challenging but rewarding side activity in Red Dead Redemption 2.