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Photo: Billatq, CC BY-SA 4.0 via Wikimedia Commons
Shorter tours visit only the B Reactor, the world's first large-scale nuclear reactor. Like the site tours, advance reservations are necessary; 50 tour dates per year between April and September, including most weekends. Groups will get about two hours on site, plus 45 minutes each way on a chartered bus to reach the isolated facility. Unlike the full site tours, there is no citizenship requirement, but photo ID is mandatory. Also, visitors under 18 are allowed but must be with their parent/guardian or adult designated by them, and have a signed release form.
The B Reactor at the Hanford Site, near Richland, Washington, was the first large-scale nuclear reactor ever built, at 250 MW. It achieved criticality on September 26, 1944. This reactor was of vital importance to the Manhattan Project, the United States nuclear weapons development program during World War II. Its purpose was to convert part of its natural uranium fuel into plutonium-239 by neutron activation, for use in nuclear weapons. Pure plutonium was then chemically separated at the site's T Plant, as an alternative to the Project's uranium enrichment plants in Tennessee. The B reactor was graphite moderated and water-cooled, via a contaminating open cycle with the Columbia River.
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The monumental Hanford nuclear fuel production site lies to the northwest of Richland, and strict security means that the land surrounding it was not developed — and became a surprising wildlife preserve. A National Monument since 2000, Hanford Reach covers thousands of acres in a giant U-shape along the Columbia River.
A large outcrop in the plains. Popular as a hang-gliding spot. A wildlife refuge since 1953, it became part of the Hanford Reach National Monument in 2000.
Laser Interferometer Gravitational-Wave Observatory
a 4-km-by-4-km gravitational wave detector, measuring the minute ripples in space-time caused by cataclysmic cosmic events such as colliding neutron stars, black holes, and supernovae.
It specializes in Rieslings.
Four-hour tours of the Hanford Nuclear Site focusing on Hanford's current cleanup projects. Stops include a model waste storage tank used to develop cleanup techniques (the Cold Test Facility), the 200 West Pump and Treat facility (cleaning contaminated groundwater), and the Waste Treatment Plant construction zone. Reservations required on a first come-first serve basis — registration for the year's tours opens in early March and closer dates may fill quickly. Cancellations will open up a few slots, particularly later in the season. This tour is only open to U.S. citizens who are at least 18 years old.. No cameras or cell phones are allowed on the tour, and there is no storage for items at the office building where the tour begins.
A private and limited bottling winery that offers premium wines to club members and selected varietals to the public. It is open to the public for tasting or you may reserve private tasting rooms for personal or business functions.