Brooks Falls, Waterfall in Katmai National Park, Alaska.

Brooks Falls is a waterfall on the Brooks River in Katmai National Park and Preserve, Alaska, dropping 1.8 meters over a low rock ledge that spans the channel. The ledge is uneven and stepped, with a higher drop on the left and a broader cascade on the right, and the water turns dark and cloudy before breaking white over the edge.

The area gained protected status in 1980 when Katmai National Park was established to safeguard the region's natural features and animal populations. This designation fundamentally changed how the site has been managed and monitored since then.

The site's human record goes back about 9,000 years, among the oldest remains in North America, and its closeness to the Bering Land Bridge suggests some of the first arrivals from Russia settled here. Native Americans still harvest food caches and keep their own ways of life at the nearby Old Savonoski Site.

The only way to reach the falls is by floatplane or boat, as no road access exists to this remote part of the park. Visitors should prepare for rugged conditions and exercise caution, especially during peak bear season.

In 1920 the U.S. Bureau of Fisheries cut a 10-foot gap in the south bank of the river, widened it to 15 feet the next year, and built a fish ladder there between 1948 and 1950. The National Park Service closed the ladder in 1974 and blocked it with sandbags in 1986; the unused structure still stands beside the falls.