Natural Resource Condition Assessments for Little River Canyon National Preserve

A large waterfall creates a rainbow as it drops into the river below. Autumn foliage, with many leaves already having fallen, surrounds the waterfall.
The 45-ft Little River Falls is one of the main attractions at Little River Canyon. As Little River is almost solely dependent on rainfall for its flow, the size of the waterfall can vary greatly from day to day, especially in the summer.

NPS / Matt Switzer

Little River, flowing across northeast Alabama, is unique in that it flows for almost its entire length on top of Lookout Mountain. Over eons of time, Little River has created some of the deepest canyons in the Southeast, some towering over 600 feet above the river. Little River Canyon National Preserve protects Little River and over 15,000 acres along it. Forested uplands, waterfalls, canyon rims, and sandstone cliffs offer a variety of recreational activities, including fishing, hiking, bicycling, horseback riding, and kayaking.

NRCA Publications

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    For other reports and natural resource datasets visit the NPS Data Store.

    Source: NPS DataStore Collection 7765 (results presented are a subset). To search for additional information, visit the NPS DataStore.

    Last updated: August 13, 2025

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