The Peshtigo River is a waterway in northeastern Wisconsin, originating near Crandon and flowing approximately 136 miles southeast to empty into Green Bay. As it winds through Forest and Marinette counties, the river transforms from a narrow woodland stream to a powerful whitewater corridor before widening into a more placid waterway. The Peshtigo offers paddling opportunities for all skill levels, with its most famous section being the Roaring Rapids near Crivitz. This 5-mile stretch features nearly continuous Class II to IV rapids, making it a premier whitewater destination in the Midwest. Upstream, the river provides more moderate Class I-II rapids suitable for intermediate paddlers, while the lower sections offer calm flatwater paddling.

Spring typically brings the highest water levels, ideal for experienced whitewater enthusiasts. Summer and fall see lower flows but remain suitable for a range of paddling experiences. The river is flanked by northern hardwood and conifer forests, providing habitat for diverse wildlife including bald eagles, otters, and white-tailed deer. Key landmarks include several scenic waterfalls like Strong Falls in Goodman Park and a series of dams creating flowages along the river's course. The Peshtigo River State Forest offers additional recreational opportunities and camping options.

Popular access points include Big Joe Landing near Cavour, Burnt Bridge Landing, Goodman Park, and Farm Dam Landing near Crivitz. These are easily accessible from nearby towns like Wausaukee and Crivitz. Historically, the Peshtigo played a crucial role in the logging industry, with early loggers dynamiting rapids to facilitate log transport. Today, it's a vital part of the region's outdoor recreation economy, supporting several whitewater outfitters.

Safety considerations include checking water levels, as the river's character can change dramatically with flow. Paddlers should be aware of strainers and be prepared for remote sections with limited cell service. Personal flotation devices are required. For those seeking a multi-day adventure, the Peshtigo offers excellent whitewater camping trips. Paddlers can start at Burnt Bridge Landing, tackle challenging rapids like Michigan Rapids and Strong Falls, and camp at scenic spots like McClintock County Park, creating a unique wilderness experience in the heart of Wisconsin's Northwoods.