A Listly List - The Florida Keys host some of the biggest sailfish found anywhere. Use live bait and troll offshore to target these acrobatic fighters. - 9. Lake St. Clair Muskies, 8. The Yukon's Giant Salmon, 7. India's Golden Mahseer, 6. Mekong Catfish in Asia, 5. Cuba's Pristine Flats Fishing, 4. Norway's Fjords Hold Giants, 3. Australia's Great Barrier Reef, 2. Amazon Monster Peacock Bass, and 1. Alaska's Remote Rivers