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Calleva
Calleva is the largest outdoor education organization in Central Maryland, United States, established to provide outdoor team building opportunities for groups such as schools and companies, and to take groups of individuals on excursions throughout Maryland, Virginia, and West Virginia. History Calleva was owned by Nick, Alex and Matt Markoff, whose family was involved in the summer camp business for generations. In the fall of 1993, in order to raise capital, they held the first ever Markoff's Haunted Forest. Camp Calleva began in the summer of 1994. In 1998 the first ever Calleva Challenge was held, a triathlon of sorts on the Potomac River. This was later renamed the Potomac Challenge in 1999. They also offer the Calleva Ski Club during the winter, and the LIT (Leadership in Training) program during the summer. Locations Calleva offers programming across four locations including: * Riley's Lock, in Poolesville, Maryland is the hub-location for Camp Calleva. It is adjacen ...
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Riley's Lock
Riley's Lock (Lock 24) and lock house are part of the 184.5-mile (296.9 km) Chesapeake and Ohio Canal (a.k.a. C&O Canal) that operated in the United States along the Potomac River from the 1830s through 1923. They are located at towpath mile-marker 22.7 adjacent to Seneca Creek, in Montgomery County, Maryland. The lock is sometimes identified as Seneca because of the Seneca Aqueduct that carried the canal over the creek to the lift lock. The name Riley comes from John C. Riley, who was lock keeper from 1892 until the canal closed permanently in 1924. The lock, lock house, and aqueduct attached to the lock were built in the early 1830s. Construction of Aqueduct 1 and other aqueducts further upriver took longer than other downriver portions of the canal, causing the first phase of canal operation to be between Georgetown and Lock 23. Construction of the entire canal was completed in 1850, and connected Cumberland in Western Maryland with Georgetown on the Potoma ...
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Non-profit Organization
A nonprofit organization (NPO) or non-profit organisation, also known as a non-business entity, not-for-profit organization, or nonprofit institution, is a legal entity organized and operated for a collective, public or social benefit, in contrast with an entity that operates as a business aiming to generate a profit for its owners. A nonprofit is subject to the non-distribution constraint: any revenues that exceed expenses must be committed to the organization's purpose, not taken by private parties. An array of organizations are nonprofit, including some political organizations, schools, business associations, churches, social clubs, and consumer cooperatives. Nonprofit entities may seek approval from governments to be tax-exempt, and some may also qualify to receive tax-deductible contributions, but an entity may incorporate as a nonprofit entity without securing tax-exempt status. Key aspects of nonprofits are accountability, trustworthiness, honesty, and openness to eve ...
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Summer Camp
A summer camp or sleepaway camp is a supervised program for children conducted during the summer months in some countries. Children and adolescents who attend summer camp are known as ''campers''. Summer school is usually a part of the academic curriculum for a student to make up work not accomplished during the academic year (summer camps can include academic work, but is not a requirement for graduation). The traditional view of a summer camp as a woody place with hiking, canoeing, and campfires is changing, with greater acceptance of newer types of summer camps that offer a wide variety of specialized activities. For example, there are camps for the performing arts, music, magic, computer programming, language learning, mathematics, children with special needs, and weight loss. In 2006, the American Camp Association reported that 75 percent of camps added new programs. This is largely to counter a trend in decreasing enrollment in summer camps, which some argue to have bee ...
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Summer Camps In Virginia
Summer is the hottest of the four temperate seasons, occurring after spring and before autumn. At or centred on the summer solstice, the earliest sunrise and latest sunset occurs, daylight hours are longest and dark hours are shortest, with day length decreasing as the season progresses after the solstice. The date of the beginning of summer varies according to climate, tradition, and culture. When it is summer in the Northern Hemisphere, it is winter in the Southern Hemisphere, and vice versa. Timing From an astronomical view, the equinoxes and solstices would be the middle of the respective seasons, but sometimes astronomical summer is defined as starting at the solstice, the time of maximal insolation, often identified with the 21st day of June or December. By solar reckoning, summer instead starts on May Day and the summer solstice is Midsummer. A variable seasonal lag means that the meteorological centre of the season, which is based on average temperature patterns, ...
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Summer Camps In Maryland
Summer is the hottest of the four temperate seasons, occurring after spring and before autumn. At or centred on the summer solstice, the earliest sunrise and latest sunset occurs, daylight hours are longest and dark hours are shortest, with day length decreasing as the season progresses after the solstice. The date of the beginning of summer varies according to climate, tradition, and culture. When it is summer in the Northern Hemisphere, it is winter in the Southern Hemisphere, and vice versa. Timing From an astronomical view, the equinoxes and solstices would be the middle of the respective seasons, but sometimes astronomical summer is defined as starting at the solstice, the time of maximal insolation, often identified with the 21st day of June or December. By solar reckoning, summer instead starts on May Day and the summer solstice is Midsummer. A variable seasonal lag means that the meteorological centre of the season, which is based on average temperature patterns, ...
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Camping In The United States
Camping is an outdoor activity involving overnight stays away from home, either without shelter or using basic shelter such as a tent, or a recreational vehicle. Typically, participants leave developed areas to spend time outdoors in more natural ones in pursuit of activities providing them enjoyment or an educational experience. The night (or more) spent outdoors distinguishes camping from day-tripping, picnicking, and other similarly short-term recreational activities. Camping as a recreational activity became popular among elites in the early 20th century. With time, it grew in popularity among other socioeconomic classes. Modern campers frequent publicly owned natural resources such as national and state parks, wilderness areas, and commercial campgrounds. In a few countries, such as Sweden and Scotland, public camping is legal on privately held land as well. Camping is a key part of many youth organizations around the world, such as Scouting, which use it to teach both sel ...
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Agricultural Tourism
Agritourism or agrotourism involves any agriculturally based operation or activity that brings visitors to a farm or ranch. Types A 2018 article published in the ''Journal of Agriculture, Food Systems, and Community Development'' classified agritourism activities as falling into one or more categories: direct-to-consumer sales (e.g., farm stands, u-pick), agricultural education (e.g., school visits to a farm), hospitality (overnight farm stays), recreation (e.g., hunting, horseback riding), and entertainment (e.g., hayrides, harvest dinners). Most agritourists spent time visiting farm stands, picking fruit, or feeding animals; others may navigate a corn maze or do a farm stay, assisting with chores or agricultural or ranch work. Economic benefits Agricultural tourism has become a necessary means for many small farms’ survival. By diversifying business operations, farm operators are able to ensure a more stable income. This is because agritourism activities can occur during ...
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Dickerson, Maryland
Dickerson is an unincorporated community in Montgomery County, Maryland. It is on Maryland Route 28, between Sugarloaf Mountain and the Potomac River. It is a community near the town of Poolesville, Maryland. Dickerson is . History Dickerson was officially founded in 1871. It was named after its first postmaster, William H. Dickerson, who served from 1873 to 1897. The earliest land grant known to have been given out in the land that is now Dickerson was granted to Arthur Nelson: He received in 1739. Most of what is now considered Dickerson originally belonged to Nathan Hempstone. Before the Civil War, Dickerson was little more than a couple roads, a store, and a few houses. After the Civil War, the population began to rise more sharply. This was because after the Civil War, the Baltimore and Ohio Railroad Company were able to continue their hunt for a route to place the Metropolitan Branch. Travelers wanted a way to travel west toward the capital and other places without having ...
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C&O Canal
The Chesapeake and Ohio Canal, abbreviated as the C&O Canal and occasionally called the "Grand Old Ditch," operated from 1831 until 1924 along the Potomac River between Washington, D.C. and Cumberland, Maryland. It replaced the Potomac Canal, which shut down completely in 1828, and could operate during months in which the water level was too low for the former canal. The canal's principal cargo was coal from the Allegheny Mountains. Construction on the canal began in 1828 and ended in 1850 with the completion of a stretch to Cumberland, although the Baltimore and Ohio Railroad had already reached Cumberland in 1842. Rising and falling over an elevation change of , it required the construction of 74 canal locks, 11 aqueducts to cross major streams, more than 240 culverts to cross smaller streams, and the Paw Paw Tunnel. A planned section to the Ohio River at Pittsburgh was never built. The canalway is now maintained as the Chesapeake and Ohio Canal National Historical Park, w ...
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Potomac River
The Potomac River () drains the Mid-Atlantic United States, flowing from the Potomac Highlands into Chesapeake Bay. It is long,U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map. Retrieved August 15, 2011 with a drainage area of 14,700 square miles (38,000 km2), and is the fourth-largest river along the East Coast of the United States and the 21st-largest in the United States. Over 5 million people live within its watershed. The river forms part of the borders between Maryland and Washington, D.C. on the left descending bank and between West Virginia and Virginia on the right descending bank. Except for a small portion of its headwaters in West Virginia, the North Branch Potomac River is considered part of Maryland to the low-water mark on the opposite bank. The South Branch Potomac River lies completely within the state of West Virginia except for its headwaters, which lie in Virginia. Course The Potomac River runs ...
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Triathlon
A triathlon is an endurance multisport race consisting of Swimming (sport), swimming, Cycle sport, cycling, and running over various distances. Triathletes compete for fastest overall completion time, racing each segment sequentially with the time transitioning between the disciplines included. The word is of Greek language, Greek origin, from τρεῖς or ''treis'' (three) and ἆθλος or ''athlos'' (competition). The sport originated in the late 1970s in Southern California as sports clubs and individuals developed the sport. This history has meant that #Nonstandard variations, variations of the sport were created and still exist. It also led to other three-stage races using the name triathlon despite not being continuous or not consisting of swim, bike, and run elements. Triathletes train to achieve endurance, strength and speed. The sport requires focused persistent and Sports periodization, periodised training for each of the three disciplines, as well as combination ...
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