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Great Smoky Mountains National Park, Tennessee

What rock is under one point inside it, who administers the ground there, and what the law lets you collect. Point 35.60812, -83.49901, looked up 2026-10-18.

NOT LEGAL ADVICE. The federal rules below were checked against the statute or CFR section that governs them and carry their citations, but local closures, special designations and the managing office's own orders override them, and land status can be wrong at a boundary. Verify with the managing office before you collect.

Land

National Park Service
Great Smoky Mountains National Park

code NPS · BLM Surface Management Agency layer, as of 2026-10-18

Rock

Anakeesta Formation; Thunderhead Sandstone; Elkmont Sandstone
Major:{graywacke}, Minor:{sandstone,arkose,conglomerate,slate}

Precambrian 605-550 Ma

(4 units mapped here; showing the most specific)

Macrostrat geologic map, medium scale, as of 2026-10-18. Map source: Horton, J.D., C.A. San Juan, and D.B. Stoeser. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States. doi: 10.3133/ds1052. U.S. Geological Survey Data Series 1052.

May I collect?

invertebrate fossilsprohibited

36 CFR 2.1.

vertebrate fossilsprohibited

36 CFR 2.1.

rocks and mineralsprohibited

36 CFR 2.1 prohibits possessing, removing, digging or disturbing fossils, minerals and cave formations. The only public exception is hand-gathered fruit, nuts, berries or empty seashells where a superintendent has designated it. METAL DETECTORS ARE ALSO PROHIBITED (36 CFR 2.1(a)(7)).

artifactsPROHIBITED

36 CFR 2.1, and ARPA besides.

Rules checked against statute and the CFR on 2026-09-07.

State law

Not shown: on federal ground the federal rule above governs, and Outcrop skips the state block there by design. The point is in Tennessee.

If you find human remains, stop, do not disturb anything, and call the state archaeologist or the sheriff. Most states protect unmarked burials on private land as well as public - Montana, Florida, West Virginia and Delaware explicitly do - and NAGPRA covers federal and tribal land. A few states have not closed the private-land gap, which changes what can be charged and not what you should do.

What is established

What is not