Question: What city did Daniel Boone found near the junction of the U.S. states of Kentucky, Virginia, and Tennessee? 

Context articles: John Logan (pioneer)
Horn in the West
Daniel Boone
Daniel Boone Hays House
Cumberland Gap
Boone's Cave Park
Daniel Boone Home
Daniel Boone Homestead
Flanders Callaway House
Squire Boone

John Logan (1747July 1807) was a pioneer and politician from the U.S. state of Virginia and later, Kentucky.
 He participated in Lord Dunmore's War in 1774, serving under his brother, Benjamin.
 After moving to Kentucky County, Virginia, he took part in several expeditions against the Shawnee, including some led by Daniel Boone, John Bowman, and George Rogers Clark.
 After Kentucky County was split into three counties, Logan represented his home county, Lincoln in the Virginia House of Delegates and at several of the conventions that effected the separation of Virginia from Kentucky.
Horn in the West, by Kermit Hunter, is an outdoor drama produced every summer since 1952 in the Daniel Boone Amphitheatre in Boone, North Carolina.
 The show, the oldest revolutionary war drama in the United States, was about the life and times of the first White people to settle the mountains of western North Carolina and eastern Tennessee.
 It covers a time period during the American Revolution between the Battle of Alamance in 1771 and the Battle of King's Mountain in 1780.
 The story follows the family of Dr. Geoffrey Stuart, a British loyalist, who is forced to flee the lower colony due to the actions of his son during the Battle of Alamance.
 Led into the mountain country by frontiersman Daniel Boone, Stuart must come to terms with his own loyalties, which are divided between his country and his son.
Daniel Boone (November 2, 1734 [O.S. October 22] September 26, 1820) was an American pioneer, explorer, woodsman, and frontiersman, whose frontier exploits made him one of the first folk heroes of the United States.
 Boone is most famous for his exploration and settlement of what is now Kentucky, which was then part of Virginia but on the other side of the mountains from the settled areas.
 As a young adult, Boone supplemented his farm income by hunting and trapping game, and selling their pelts in the fur market.
 Through this occupational interest, Boone first learned the easy routes to the area.
 Despite some resistance from American Indian tribes such as the Shawnee, in 1775, Boone blazed his Wilderness Road through the Cumberland Gap in the Appalachian Mountains from North Carolina and Tennessee into Kentucky.
 There, he founded the village of Boonesborough, Kentucky, one of the first American settlements west of the Appalachians.
 Before the end of the 18th century, more than 200,000 Americans migrated to Kentucky/Virginia by following the route marked by Boone.
Daniel Boone Hays House, also known as Hays Farm, is a historic home located near Defiance, St. Charles County, Missouri.
 It was built between about 1826 and 1836, and is a two-story, "L"-plan, stone dwelling.
 The house measures approximately 42 feet wide and 52 feet deep.
 It was built by Daniel Boone Hays (1789-1866), an early settler and grandson of the famous pioneer Daniel Boone.
The Cumberland Gap is a narrow pass through the long ridge of the Cumberland Mountains, within the Appalachian Mountains, near the junction of the U.S. states of Kentucky, Virginia, and Tennessee.
Boone's Cave Park is a 110-acre county park located near Lexington, North Carolina It was established in 1909 by the Daniel Boone Memorial Association.
 It is named after American pioneer Daniel Boone.
The Daniel Boone Home is a historic site in Defiance, Missouri, United States.
 The house was built by Daniel Boone's youngest son Nathan Boone, who lived there with his family until they moved further south in 1837.
 The Boones had moved there from Kentucky in late 1799.
 Nathan later said, "In the summer of 1800, I erected a good substantial log house, and several years after that I replaced it with a commodious stone building.
 My father, Daniel Boone, built himself a shop and had a set of tools, and when at home he would make and repair traps and guns.
 In fact he did all the needed smith work for the family and sometimes for neighbors to oblige them.
 But after a few years he disposed of his tools.”
 Daniel and his wife Rebecca lived primarily with their son Nathan from at least 1804 to 1813, and then for much of the time from late 1816 to his death in 1820.
The Daniel Boone Homestead, the birthplace of American frontiersman Daniel Boone, is a museum and historic house that is administered by the Friends of the Daniel Boone Homestead near Birdsboro, Berks County, Pennsylvania in the United States.
 It is located on nearly 600 acre and is the largest site owned by the PHMC.
 The staff at Daniel Boone Homestead interpret the lives of the three main families that lived at the Homestead: the Boones, the Maugridges and the DeTurks.
 The park is just off U.S. Route 422 north of Birdsboro in Exeter Township.
Flanders Callaway House was a historic home formerly located near Marthasville, Warren County, Missouri.
 It was built about 1812, and was a two-story, five-bay, walnut hewn-log frontier house.
 The house was typical of early Federal style log constructions found in Kentucky and Tennessee.
 Its builder Flanders Callaway was a son-in-law of Daniel Boone, husband of his second eldest daughter Jemima.
 Daniel Boone's funeral in 1820 was held in the barn of the Flanders Callaway homestead.
 The house was completely dismantled in 1968 and sold in 1979 and moved to St. Charles County for reassembly.
Squire Maugridge Boone Jr., Squire Boone Jr., or Squire Boone (October 5, 1744 – August 5, 1815) was an American frontiersman, longhunter, soldier, city planner, politician, land locator, judge, politician, gunsmith, miller, and brother of Daniel Boone.
 In 1780, he founded the first settlement in Shelby County, Kentucky.
 The tenth of eleven children, Squire Boone was born to Squire Boone Sr. and his wife Sarah (Morgan) Boone in Berks County, Pennsylvania at the Daniel Boone Homestead.
 Although overshadowed by his famous brother, Squire Boone was well known in his day.