Hoover Dam is a concrete arch-gravity dam in the Black Canyon of the Colorado River, on the border between the U.S. states of Nevada and Arizona. It was constructed between 1931 and 1936 during the Great Depression and was dedicated on September 30, 1935, by President Franklin D. Roosevelt. Its construction was the result of a massive effort involving thousands of workers, and cost over 100 lives. It was referred to as the Hoover Dam after President Herbert Hoover in bills passed by Congress during its construction; it was named the Boulder Dam by the Roosevelt administration. The Hoover Dam name was restored by Congress in 1947.
The Merced River, in the central part of the U.S. state of California, is a 145-mile (233 km)-long tributary of the San Joaquin River flowing from the Sierra Nevada into the San Joaquin Valley. It is most well known for its swift and steep course through the southern part of Yosemite National Park, where it is the primary watercourse flowing through Yosemite Valley. The river's character changes dramatically once it reaches the plains of the agricultural San Joaquin Valley, where it becomes a slow-moving meandering stream.
Lake Mead National Recreation Area is a U.S. national recreation area in southeastern Nevada and northwestern Arizona. Operated by the National Park Service, Lake Mead NRA follows the Colorado River corridor from the westernmost boundary of Grand Canyon National Park to just north of the cities of Laughlin, Nevada and Bullhead City, Arizona. It includes all of the eponymous Lake Mead as well as the smaller Lake Mohave – reservoirs on the river created by Hoover Dam and Davis Dam, respectively – and the surrounding desert terrain and wilderness.
Bidwell Park is a municipal park located in Chico, California. The park was established July 10, 1905, through the donation by Annie Bidwell, widow of Chico's founder, John Bidwell, of approximately 2,500 acres of land to the City of Chico. Since that time, the city has purchased additional land, such as Cedar Grove in 1922, and 1,200 acres (490 ha) of land south of Big Chico Creek in upper Bidwell Park in 1995. As of 2009, the total park size is 3,670 acres (1,490 ha), nearly 11 miles (18 km) in length, making it the third largest municipal park in California and is one of the largest city parks in the United States.
Bandelier National Monument is a 33,677-acre (13,629 ha) United States National Monument near Los Alamos in Sandoval and Los Alamos counties, New Mexico. The monument preserves the homes and territory of the Ancestral Puebloans of a later era in the Southwest. Most of the pueblo structures date to two eras, dating between 1150 and 1600 AD.
Clingmans Dome is a mountain in the Great Smoky Mountains of Tennessee and North Carolina in the Southeastern United States. Its name in Cherokee is Kuwahi or Kuwohi, meaning "mulberry place."
Places of interest in the Death Valley area are mostly located within Death Valley National Park in eastern California.
Ginkgo Petrified Forest State Park/Wanapum Recreational Area is a geologic preserve and public recreation area covering 7,124-acre (2,883 ha) on the western shoreline of the Columbia River's Wanapum Reservoir at Vantage, Washington. Petrified wood was discovered in the region in the early 1930s, which led to creation of the state park as a national historic preserve. Over 50 species are found petrified at the site, including ginkgo, sweetgum, redwood, Douglas-fir, walnut, spruce, elm, maple, horse chestnut, cottonwood, magnolia, madrone, sassafras, yew, and witch hazel.
Ricketts Glen State Park is a Pennsylvania state park on 13,193 acres (5,280 ha) in Columbia, Luzerne, and Sullivan counties in Pennsylvania in the United States. Ricketts Glen is a National Natural Landmark known for its old-growth forest and 24 named waterfalls along Kitchen Creek, which flows down the Allegheny Front escarpment from the Allegheny Plateau to the Ridge-and-Valley Appalachians. The park is near the borough of Benton on Pennsylvania Route 118 and Pennsylvania Route 487, and is in five townships: Sugarloaf in Columbia County, Fairmount and Ross in Luzerne County, and Colley and Davidson in Sullivan County.
P. H. Hoeft State Park is a public recreation area on the shores of Lake Huron, four miles (6.4 km) northwest of Rogers City on US 23 in Presque Isle County, Michigan. The park was added to the National Register of Historic Places in 2009.
Long Lake Provincial Park is located in Halifax, Nova Scotia, Canada. It was initiated in 1981 by then Premier John Buchanan after Halifax's water supply had been shifted from the Spruce Hill/Long Lake/Chain Lakes watershed to the Pockwock Lake watershed near Hammonds Plains. The 2,095-hectare (5,180-acre) park, formally established in 1984, constitutes the bulk of these former watershed lands. Other portions were deeded to the municipality of Halifax, and the area around the Chain Lakes is still administered by the Halifax Regional Water Commission, since the Chain Lakes remain the city's emergency water supply.
The Manasquan Reservoir is a source of water for municipalities and utilities, as well as a 1,204-acre (4.87 km2) park, located in Howell Township, in Monmouth County, New Jersey, United States. The reservoir doubles as a park that is part of the Monmouth County Park System. The park has trails, a visitor's center, a nature/environmental center, a boat launching area and several dikes for fishing, among its facilities. The reservoir itself, which is dammed from the Manasquan River, is operated by the New Jersey Water Supply Authority, which is a part of the much larger Raritan Basin Watershed. The nature trails circling around the reservoir are what makes this county park as one of the most popular hiking destinations in Central New Jersey, as the park receives over one million visitors a year. It is reachable by car and there are five parking lots, including one for vehicles hauling trailers. The park's trails are open to walkers, runners, hikers, bicyclists and equestrians.
Lake Perris is an artificial lake completed in 1973. It is the southern terminus of the California State Water Project, situated in a mountain-rimmed valley between Moreno Valley and Perris, in what is now the Lake Perris State Recreation Area. The park offers a variety of recreational activities. Because of this and the lake's proximity to major population centers, it is very crowded during the summer months.
Mansfield Hollow Lake is a reservoir resting on the border of Windham County and Tolland County, Connecticut. The reservoir provides drinking water for Willimantic and helps control flooding in the 159-square-mile Thames River watershed. It was created by the Mansfield Hollow Dam and is entirely contained within Mansfield Hollow State Park and the Mansfield Hollow Wildlife Area. Designed and constructed by the United States Army Corps of Engineers, the dam substantially reduces flooding along the Quinebaug, Shetucket, and Thames rivers. Construction of the project began in 1949 with completion in 1952 at a cost of US$6.5 million. The Mansfield Hollow reservoir is located within the Shetucket River Watershed and is part of the Thames River Basin. Access to the site is available from US Route 6 and State Route 195. The damsite, covering an area of 25 acres (10 ha), was listed on the National Register of Historic Places in 2003.
Backbone State Park is Iowa's oldest state park, dedicated in 1919. Located in the valley of the Maquoketa River, it is approximately three miles (5 km) south of Strawberry Point in Delaware County. It is named for a narrow and steep ridge of bedrock carved by a loop of the Maquoketa River originally known as the Devil's Backbone. The initial 1,200 acres (490 ha) were donated by E.M. Carr of Lamont, Iowa. Backbone Lake Dam, a relatively low dam built by the Civilian Conservation Corps (CCC) in the 1930s, created Backbone Lake. The CCC constructed a majority of trails and buildings which make up the park.
Tumbledown Mountain is a mountain in Franklin County, Maine. The mountain is a popular hiking spot in western Maine, with trailheads located on Byron Road in unincorporated Township 6, north of Weld. It is distinguished by an alpine pond just below the summit. Tumbledown Mountain is also located near Coos Canyon, a mountain stream. Tumbledown offers trails of varying difficulty for different hikers.
Joshua Tree National Park is an American national park in southeastern California, east of San Bernardino and Los Angeles and north of Palm Springs. It is named after the Joshua trees native to the Mojave Desert. Originally declared a national monument in 1936, Joshua Tree was redesignated as a national park in 1994 when the U.S. Congress passed the California Desert Protection Act. Encompassing a total of 795,156 acres – slightly larger than the state of Rhode Island – the park includes 429,690 acres of designated wilderness. Straddling San Bernardino and Riverside Counties, the park includes parts of two deserts, each an ecosystem whose characteristics are determined primarily by elevation: the higher Mojave Desert and the lower Colorado Desert. The Little San Bernardino Mountains traverse the southwest edge of the park.
Salt Creek Falls is a cascade and plunge waterfall on Salt Creek, a tributary of the Middle Fork Willamette River, that plunges into a gaping canyon in the Willamette National Forest near Willamette Pass in Lane County, Oregon. The waterfall is notable for its main drop of 286 feet (87 m), ranking third highest among plunge waterfalls in Oregon, after Multnomah Falls and Watson Falls.) The pool at the bottom of Salt Creek Falls waterfall is 66 feet (20 m) deep.
Carvers Creek State Park is a North Carolina state park in Cumberland County, North Carolina in the United States. Located north of Fayetteville, it covers 4,530 acres (18.3 km2) in the Sandhills region of the state. The park covers lands around Carvers Creek, a tributary of the Cape Fear River, and it borders Fort Bragg. The park is currently divided into two areas, Long Valley Farm and the Sandhills Property. The park is still being planned, and the state is planning to acquire more land for the park.
Lacey-Keosauqua State Park is located southwest of Keosauqua, Iowa, United States. The park is located along the Des Moines River in Van Buren County. First dedicated in 1921, it is the largest state park in size in Iowa. In 1990, three areas were named nationally recognized historic districts and listed on the National Register of Historic Places.
