Question: Which mountain range contains the highest rise of the Hazel River?

full_context: Document 1: Cedar Creek (North Fork Shenandoah River): Cedar Creek is a 40.5 mi tributary stream of the North Fork Shenandoah River in northern Virginia in the United States. It forms the majority of the boundary between Frederick and Shenandoah counties. Cedar Creek's confluence with the North Fork Shenandoah is located at Strasburg.
Document 2: Hughes River (Virginia): The Hughes River is a 14.0 mi river in Madison, Rappahannock, and Culpeper counties in the U.S. state of Virginia. The river rises on the east slope of Stony Man mountain in Shenandoah National Park and flows southeast past the village of Nethers to join the Hazel River west of Boston, Virginia. Via the Hazel River and the Rappahannock River, the Hughes River is part of the Chesapeake Bay watershed.
Document 3: Shenandoah National Park: Shenandoah National Park (often ) is a national park that encompasses part of the Blue Ridge Mountains in the U.S. state of Virginia. The park is long and narrow, with the broad Shenandoah River and Valley on the west side, and the rolling hills of the Virginia Piedmont on the east. Although the scenic Skyline Drive is likely the most prominent feature of the park, almost 40% of the land area 79579 acre has been designated as wilderness and is protected as part of the National Wilderness Preservation System. The highest peak is Hawksbill Mountain at 4051 ft .
Document 4: Smith Creek (Virginia): Smith Creek (also known as Smith's Creek) is a 35.5 mi tributary stream of the North Fork of the Shenandoah River in the Shenandoah Valley of Virginia. Its watershed comprises 106 sqmi within Shenandoah and Rockingham counties on the western slope of the Massanutten Mountain ridge. Its headwaters lie in Rockingham County just north of Harrisonburg, and its confluence with the North Fork of the Shenandoah River is located just south of Mount Jackson.
Document 5: Blue Mountain Wild Forest: The 37,800-acre Blue Mountain Wild Forest is part of the Adirondack Forest Preserve. It is made of five separate sections of acreage in the central Adirondacks. The communities of Indian Lake, Blue Mountain Lake, Long Lake, and Newcomb are located by or within the Blue Mountain Wild Forest. The terrain varies from gentle around Rock Lake to extremely steep and rugged in the Fishing Brook Range. The 3,759-foot Blue Mountain is located in the wild forest and can be seen for some distance around it. The Blue Mountain Fire Observation Station is also located within the wilderness area. The Northville-Placid Trail has a section that runs 15.2 miles through the Blue Mountain Wild Forest.
Document 6: Hightown, Virginia: Hightown is an unincorporated community at the crossroads of U.S. Route 250 and Virginia State Route 640 in Highland County, Virginia, United States. Hightown is located approximately 3 mi northwest of Monterey, Virginia. The community lies on the division of the James River and Potomac River watersheds, with the main source of the South Branch Potomac River to the north of Hightown along State Route 640 and the source of the Jackson River, a tributary of the James, south of U.S. Route 250 west of Hightown. The roof of a barn owned by Jacob Hevener located near Hightown is said to have divided the two watersheds, with rain falling on one side of the roof flowing to the James and on the other to the Potomac. The community was originally known as Heveners Store.
Document 7: Shenandoah River: The Shenandoah River is a tributary of the Potomac River, 55.6 mi long with two forks approximately 100 mi long each, in the U.S. states of Virginia and West Virginia. The principal tributary of the Potomac, the river and its tributaries drain the central and lower Shenandoah Valley and the Page Valley in the Appalachians on the west side of the Blue Ridge Mountains, in northwestern Virginia and the Eastern Panhandle of West Virginia.
Document 8: Hazel River: The Hazel River is a 47.8 mi tributary of the Rappahannock River in northern Virginia in the United States. Via the Rappahannock, it is part of the Chesapeake Bay watershed. It rises in Shenandoah National Park and flows generally eastwardly through Rappahannock and Culpeper counties. It joins the Rappahannock River from the west about 3 mi northwest of Remington. The Hazel's largest tributaries are the Hughes River, which joins it at the border of Rappahannock and Culpeper counties, and the Thornton River, which joins it in Culpeper County.
Document 9: Cabin Creek (Appomattox River): Cabin Creek is a 4.8 mi stream in the U.S. state of Virginia. It is a tributary of the Appomattox River. It rises in Fort Lee and flows north into the western side of the city of Hopewell, reaching the Appomattox River 3 mi upstream of that river's confluence with the James River.
Document 10: Edwards Run: Edwards Run is a 7.9 mi tributary stream of the Cacapon River, belonging to the Potomac River and Chesapeake Bay watersheds. The stream is located in Hampshire County in the U.S. state of West Virginia's Eastern Panhandle. Edwards Run is named for Joseph Edwards and his family, whose plantation encompassed most of the stream's course. George Washington surveyed his property in the late 1740s. It is a major source of various species of elodea.
Document 11: Blue Ridge Parkway: The Blue Ridge Parkway is a National Parkway and All-American Road in the United States, noted for its scenic beauty. The parkway, which is America's longest linear park, runs for 469 mi through 29 Virginia and North Carolina counties, linking Shenandoah National Park to Great Smoky Mountains National Park. It runs mostly along the spine of the Blue Ridge, a major mountain chain that is part of the Appalachian Mountains. Its southern terminus is at U.S. 441 on the boundary between Great Smoky Mountains National Park and the Cherokee Indian Reservation in North Carolina, from which it travels north to Shenandoah National Park in Virginia. The roadway continues through Shenandoah as Skyline Drive, a similar scenic road which is managed by a different National Park Service unit.
Document 12: Hawks Nest, West Virginia: Hawk's Nest, the site of Hawks Nest State Park, is a peak on Gauley Mountain in Ansted, West Virginia, USA. The cliffs at this point rise 585 ft (178 m) above the New River. Located on the James River and Kanawha Turnpike (the road that served as an extension of the canal across what is now West Virginia), many early travelers on this road stopped to see the view of the river below. In modern times, the Midland Trail carries U.S. Route 60 through the same general route. Ample parking at the overlook in the state park provides tourists with free access to the views.
Document 13: Shenandoah Valley: The Shenandoah Valley is a geographic valley and cultural region of western Virginia and the Eastern Panhandle of West Virginia in the United States. The valley is bounded to the east by the Blue Ridge Mountains, to the west by the eastern front of the Ridge-and-Valley Appalachians (excluding Massanutten Mountain), to the north by the Potomac River and to the south by the James River. The cultural region covers a larger area that includes all of the valley plus the Virginia highlands to the west, and the Roanoke Valley to the south. It is physiographically located within the Ridge and Valley province and is a portion of the Great Appalachian Valley.
Document 14: Roan Mountain (Roan Highlands): Roan Mountain is the highpoint of the Roan-Unaka Range of the Southern Appalachian Mountains, located in the Southeastern United States. The mountain is clad in a dense stand of Southern Appalachian spruce-fir forest, and includes the world's largest natural rhododendron garden, and the longest stretch of grassy bald in the Appalachian range. The Cherokee National Forest and Pisgah National Forest converge atop the mountain, with Roan Mountain State Park located near its northern base. The Appalachian Trail crosses most of the Roan's crest. The Roan High Knob Shelter is the highest backcountry shelter on the entire 2174 mi trail.
Document 15: Mount Rogers National Recreation Area: Mount Rogers National Recreation Area is a United States National Recreation Area (NRA) located in southwestern Virginia near the border with Tennessee and North Carolina. The centerpiece of the recreation area is the Lewis Fork Wilderness containing Mount Rogers, the highest point in the state of Virginia with a summit elevation of 5,729 feet (1746 m). The recreation area is under the jurisdiction of the George Washington and Jefferson National Forests. The recreation area was established by an act of the United States Congress on May 31, 1966.
ground_truth: the Blue Ridge Mountains