The Little River originates in Christian County, Kentucky and flows northward for approximately 90 miles before emptying into Lake Barkley, an impoundment of the Cumberland River. This scenic waterway drains a watershed of around 600 square miles in western Kentucky.

For paddlers, the Little River offers a variety of experiences suitable for different skill levels. The upper sections near the KY 117 bridge provide a more intimate paddling experience through rural landscapes, with occasional riffles and small rapids up to Class II. As the river widens and slows approaching Lake Barkley, it becomes an easy float suitable for beginners and families.

A popular 12-mile stretch runs from the KY 117 bridge to the KY 164 bridge, featuring a mix of gentle current and occasional faster water. Below this, a 5-mile section continues to the Hardy Road bridge, and then on to Cadiz and eventually Lake Barkley. The lower sections maintain a gentle Class I difficulty with an average gradient of less than 1 foot per mile.

The Little River is best paddled from late fall through early summer when water levels are typically higher. Summer paddling is possible but may require more portaging in shallow areas. The river's flow is heavily influenced by rainfall, so checking current conditions is advised.

Wildlife enthusiasts can spot a variety of birds, fish, and mammals along the forested banks. The river supports populations of bass, catfish, and panfish, making it popular among anglers as well.

Key access points include bridges at KY 117, KY 164, and Hardy Road, as well as the Cadiz River Park. The town of Cadiz serves as the primary gateway community, offering amenities for paddlers planning day trips or longer excursions.

Historically, the Little River played a role in the early settlement and agricultural development of the region. Today, it serves as an important recreational resource for western Kentucky, offering opportunities for paddling, fishing, and nature observation.

Paddlers should be aware of occasional strainers and log jams, particularly after high water events. A tree spanning the entire river about a quarter mile downstream from the KY 272 put-in requires caution. As always, wearing a personal flotation device is essential for safety.

For those seeking a multi-day adventure, the full 20-mile stretch from KY 272 to Lake Barkley can be paddled in 2-3 days, with primitive camping available along the banks (with landowner permission where required).