O'Brien Lake
About O'Brien Lake
O'Brien Lake is a tranquil destination in Iron County, Wisconsin, offering a modest expanse of water that spans 76 acres. Its shallow nature, with a maximum depth of just 12 feet, creates an accessible environment for a variety of outdoor pursuits. The lake's calm surface and natural surroundings provide a peaceful retreat for those seeking time on the water. The lake is positioned near the small community of Iron Belt, adding a touch of local charm to the experience. Copper Falls State Park lies nearby, framing the lake within a broader natural context that enhances its appeal for visitors looking to enjoy Wisconsin's scenic landscapes.
Fish species
Largemouth Bass, Panfish
Fishing O'Brien Lake
Variety defines the fishing experience at O'Brien Lake, where anglers can pursue species such as largemouth bass and panfish. The lake's shallowness encourages active fish behavior, making it a welcoming spot for those interested in catching these popular freshwater species. Whether casting from shore or a small boat, the fishing here offers a straightforward and enjoyable outing for both beginners and seasoned anglers looking for a quiet day on the water.
Ice fishing
Experience the unique calm of winter on O'Brien Lake, where ice fishing is a seasonal tradition. The shallow waters freeze over to create a natural platform for anglers to enjoy quiet moments and the thrill of winter fishing in Wisconsin's Iron County.
O'Brien Lake map
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Fishing conditions
Sun and moon information for planning time on the water.
Sunrise and sunset
Current moon phase
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Search RV rentalsLake information is provided for planning and recreational use. Conditions, depths, access information, and regulations may change. Always follow posted notices and local regulations.