Best Grand Teton National Park Tours from Las Vegas

More than 300,000 acres of pristine wilderness awaits visitors to this Wyoming national park that was named after the highest summit in its Teton Mountain Range and has 200-plus miles of trails. Grand Teton National Park only included the Teton Mountains and six lakes when it was created back in 1929. It expanded throughout the years to include Jackson Hole National Monument, a 35,000-acre land donation from John D. Rockefeller Jr. and more federal property. The park's habitats are alpine, forests, sage brush and rivers, lakes and ponds with 61 species of mammals and 1,000-plus species of plants. Points of interest are the Snake River, Mount Moran, Jackson Lake, Grand Teton and Murie Ranch.