Located in Union County, Iowa, 12 Mile Lake offers diverse and abundant fishing opportunities. The lake features a rocky shoreline, evergreens, depth drops, and clear water, making it a versatile location to cast a line. For tournament fishing, the recommended spot is the southernmost boat ramp, while beginners should focus on fishing shoreline, weed lines, rock walls, and laydowns. Skilled anglers should search for deeper water drops near the creek channels, and deep points, and trees. The lake contains numerous 5 and 6-pound bass, with the key to consistently catching them being deep water fishing, particularly in summer. Popular baits that attract larger fish include 10-inch worms, swim baits, and Carolina-rigged plastics. While the popularity of 12 Mile Lake has increased through the years, conservation efforts by the Iowa DNR and responsible catch-and-release practices should permit the area to continue flourishing. Connect with us on Facebook@IowaBassTournaments for additional tips and tricks on fishing.