"Las Vegas Springs Preserve Springs Preserve presents visitors with a sortofcrash course in the story of the Las Vegas Valley. The facility is many attractions in one: the Origen Museum, which chronicles early geology and anthropology of the region; the Nevada State Museum, which covers the history, prehistory, and natural history of Nevada; DesertSol, a solar-powered home designed to showcase sustainable living; the NV Energy Foundation Sustainability Gallery, which teaches visitors about a more ecofriendly lifestyle; and Boomtown 1905, a re-created streetscape. There is also an enclosed butterfly habitat, a botanical garden, and 3.6 miles of trails that crisscross the preserve’s 110 acres, winding past rare plants, archaeology, artifacts, and more. This remarkable resource has been added to the National Register of Historic Places."