Parks · National park unit
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One of three park locations, with Hanford, WA and Los Alamos, NM — no entrance gate; you explore the city, and the Department of Energy runs registered bus tours behind the fence.
Facts above are from the National Park Service page, checked Oct 31, 2026 (ET). Fees, hours and closures change — check before you go.
Manhattan Project National Historical Park — Oak Ridge — official site ↗ · Plan your visit ↗
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