Encyclopedia

Legend Rock

Encyclopedia | Legend Rock, about 30 miles northwest of Thermopolis, Wyo., features nearly 300 images carved or pecked into a rock cliff by ancient peoples over thousands of years. Read More »

Colby Mammoth Site

Encyclopedia | Remains of at least seven mammoths, probably from a meat cache dating back more than 11,000 years, were found when the Colby Mammoth site east of Worland, Wyo., was excavated by a crew under Wyoming State Archaeologist George Frison in the 1970s. Read More »

Medicine Lodge Archaeological Site

Encyclopedia | Medicine Lodge State Archaeological Site, northeast of Hyattville, contains pictographs and petroglyphs left by Wyoming’s ancient people, as well as an attractive, state-run campsite and small museum. Archaeologists have found evidence at the site of human habitation stretching back 10,000... Read More »

Devils Tower

Encyclopedia | Devils Tower, a basalt column rising 1,267 feet above the nearby Belle Fourche River, was the nation’s first National Monument and remains important to tourists and the many tribes that hold it sacred. Read More »