Question: Mount Whittier is a mountain in Carroll County, New Hampshire, are which mountains, just south of the White Mountains of New Hampshire, United States?

Context paragraphs:
Ossipee Mountains: The Ossipee Mountains are located just south of the White Mountains of New Hampshire, United States.  Mount Shaw, at 2990 ft , is the highest point in the range.

Mount Webster: Mount Webster is a mountain located on the border between Coos County and Carroll County, New Hampshire.  The mountain, formerly called Notch Mountain, is named after Daniel Webster (1782–1852), and is the southwesternmost of the Presidential Range of the White Mountains.  Mount Webster is flanked to the northeast by Mount Jackson; to the southwest it faces Mount Willey across Crawford Notch.

White Mountain National Forest: The White Mountain National Forest (WMNF) is a federally managed forest contained within the White Mountains in the northeastern United States.  It was established in 1918 as a result of the Weeks Act of 1911; federal acquisition of land had already begun in 1914.  It has a total area of 750852 acre (1,225 sq mi).  Most of the WMNF is in New Hampshire; a small part (about 5.65% of the forest) is in the neighboring state of Maine.  While often casually referred to as a park, this is a National Forest, used not only for hiking, camping, and skiing, but for logging and other limited commercial purposes.  The WMNF is the only National Forest located in either New Hampshire or Maine.  Most of the major peaks over 4,000 feet high for peak-bagging in New Hampshire are located in the National Forest.  Over 100 mi of the Appalachian Trail traverses the White Mountain National Forest.  In descending order of land area the forest lies in parts of Grafton, Coos, and Carroll counties in New Hampshire, and Oxford County in Maine.

Smarts Mountain: Smarts Mountain is a 3238 ft mountain in the town of Lyme in Grafton County, New Hampshire, United States.  Smarts is flanked to the north by Mount Cube, at 2909 ft , and to the southwest by Holts Ledge, at 2110 ft .  Although of only moderate elevation, Smarts is separated from the southwestern White Mountains by Oliverian Notch, a fairly low pass traversed by New Hampshire Route 25 southwest of Mount Moosilauke.  That gives Smarts a relative height of 2190 ft , which makes it one of twelve mountains in New Hampshire with a prominence over 2000 ft .

Wildcat Brook: Wildcat Brook, also known as the Wildcat River, is a 9.05 mi stream in the White Mountains of New Hampshire, in the United States.  It rises at Carter Notch in the township of Bean's Purchase in Coos County, and flows south through the town of Jackson in Carroll County to its confluence with the Ellis River near the town's southern boundary.  At Jackson Falls, near the town center, the stream descends 120 ft in 1/4 mi over scenic granite ledges, paralleled by New Hampshire Route 16B (Carter Notch Road).  The surrounding area is part of the Jackson Falls Historic District.

Mount Osceola: Mount Osceola is a 4315 ft peak within the White Mountains of New Hampshire.  Located in the White Mountain National Forest, Mount Osceola is named for the early-19th century Seminole leader.  Osceola can be ascended from the Greeley Pond Trail to the northeast of the mountain, which requires crossing the East Peak of Osceola first, or from the Tripoli Road to the south.  There was a fire lookout tower at the top of the mountain, which significantly expanded the view from the peak, but it was taken down in the late 1970s.  Views from the summit cover a large portion of the White Mountains, extending from Mount Washington in the northeast to the town of Waterville Valley in the south.

Mount Whittier: Mount Whittier is a mountain in Carroll County, New Hampshire, in the northern Ossipee Mountains.  Named after John Greenleaf Whittier, the peak is not to be confused with nearby Nickerson Mountain, which was once known as Mount Whittier.

South Tamworth, New Hampshire: South Tamworth is an unincorporated community in the town of Tamworth in Carroll County, New Hampshire, United States.  It is located along New Hampshire Route 25, next to the Bearcamp River.  Route 25 continues east past the village of Whittier to West Ossipee, where it intersects New Hampshire Route 16.  To the west, Route 25 leads to Moultonborough, Center Harbor, and Meredith.

Mount Doublehead: Mount Doublehead is a twin-peaked mountain in eastern New Hampshire, United States.  It is located in the town of Jackson, Carroll County, in the eastern White Mountains.  "North Doublehead" has an elevation of 3,053 feet (930.5 m) above sea level, while "South Doublehead" has an elevation of 2,939 ft (895.8 m).

Nickerson Mountain: Nickerson Mountain is a mountain located in Carroll County, New Hampshire, in the northeastern Ossipee Mountains.  The peak was also once known as Mount Whittier, however the USGS has since labelled a mountain to the immediate west with the name.

Supporting paragraphs: Mount Whittier Ossipee Mountains
Answer: Ossipee Mountains