Title 16 › Chapter 1— NATIONAL PARKS, MILITARY PARKS, MONUMENTS, AND SEASHORES › Subchapter V— YELLOWSTONE NATIONAL PARK › § 21
Sets aside a tract of land in Montana and Wyoming near the headwaters of the Yellowstone River as a public park for the benefit and enjoyment of the people. The area is bounded from the junction of Gardiner’s River and the Yellowstone River by lines drawn ten miles east of Yellowstone Lake’s easternmost point, ten miles south of its southernmost point, and fifteen miles west of Madison Lake’s westernmost point, returning to the starting latitude and point. That land is withdrawn from sale, settlement, or private occupation under United States law. Anyone who settles on or occupies any part of it, except as allowed under section 22, will be treated as a trespasser and removed.
Full Legal Text
Conservation — Source: USLM XML via OLRC
Legislative History
Reference
Citation
16 U.S.C. § 21
Title 16 — Conservation
Last Updated
Apr 5, 2026
Release point: 119-73not60