St. Thomas Aquinas High School (New Hampshire)

The First Parish Church Site-Dover Point is a historic church site on Dover Point Road in Dover, New Hampshire. It is the site of the second meetinghouse of the First Parish Church, a congregation established in 1633. Built in 1653 and demolished in the 18th century, its well-preserved site is one of the few colonial church sites known to be fortified against native attacks, with a log palisade and earthworks. The site was listed on the National Register of Historic Places in 1983.

The Tuttle Farm of Dover, New Hampshire, United States, is located between the tidal waters of the Bellamy and Piscataqua rivers on Dover Point, and has been operating continuously since 1632.Tuttle Farm, now known as Tender Crop, has often been referred to as having been the oldest known family-owned farm in the United States; however, this claim has been challenged. The Shirley Plantation in Charles City, Virginia, was founded in 1613 and has been in operation since 1638.

Portsmouth Christian Academy (PCA) is a private non-denominational Christian school in Dover, New Hampshire, United States. It is the largest non-denominational Christian school in New England and is located on a 50-acre (20 ha) riverfront campus in Dover. The school is divided into four sections: Preschool (PCAP), Lower School (K-8), and Upper School (9-12). The Upper School is designed as a college preparatory program.

The Back River Farm, also known as the Samuel Emerson Farm, is a historic farmstead on Bay View Road in Dover, New Hampshire. The land along the Bellamy River (also known as the Back River) has been farmed since Samuel Emerson acquired 30 acres (12 ha) in the area in 1696, and is the only surviving period farmstead in the area. The farm, including a mid-18th century farmhouse, was listed on the National Register of Historic Places in 1984.

The Bellamy River, in Strafford County, southeastern New Hampshire, is a tributary of the Piscataqua River about 15 miles (24 km) long. It rises in Swains Lake in Barrington, 9 miles (14 km) west of Dover. It flows east through the Bellamy Reservoir in Madbury and through Dover, then southeast as a tidal river to Little Bay, the channel connecting Great Bay with the Atlantic Ocean. The river at one time provided water for swimming behind a dam at Bellamy Park in Dover. This park was a favorite spot for local neighborhood children and young adults, but fell into disrepair in the late 1960s. The Dover High School class of 1976 held a school-approved burning of the remains of the dam as a class activity. A short distance down the river from the park is the location of a former mill building, abandoned in the mid-20th century. The river helped power machinery in the mill. Further along is the final dam, at the site of the former Sawyer Woolen Mills, a large manufacturer in Dover during the late 19th century and early 20th century. The river supplied the power to this large factory. Beyond this dam the Bellamy River assumes its tidal nature, reverting to a small trickle at low tide.

The Cochecho River (incorrectly Cocheco River) is a tributary of the Piscataqua River, 38.3 miles (61.6 km) long, in the U.S. state of New Hampshire. It rises in northern Strafford County and runs southeastward, through the town of Farmington and the cities of Rochester and Dover, where it provides hydroelectric power. Below the center of Dover, the river is tidal and joins the Salmon Falls River at the Maine border to form the Piscataqua. Significant tributaries include the Ela River, the Mad River, and the Isinglass River.

The Salmon Falls River is a tributary of the Piscataqua River in the U.S. states of Maine and New Hampshire. It rises at Great East Lake, Newichawannock Canal, and Horn Pond and flows south-southeast for approximately 38 miles (61 km), forming the border between York County, Maine, and Strafford County, New Hampshire.The Salmon Falls River joins the Cochecho River near Dover, New Hampshire, to form the Piscataqua River.It provides hydroelectric power at the New Hampshire towns of Milton, North Rochester, East Rochester, New Hampshire, Somersworth, and Rollinsford, and in Maine at Berwick and South Berwick. The final three miles of the river, from South Berwick to the Piscataqua, are tidal. Local Abenaki Indians called the river Newichawannock (New-ik-a-WAN-nok), meaning "river with many falls". See Newichawannock Canal

WTSN (1270 kHz) is a commercial AM radio station licensed to Dover, New Hampshire, and serving the Seacoast Region of New Hampshire and Southern Maine. WTSN airs a news/talk radio format. It broadcasts with 5,000 watts of power from a transmitter on Back Road in Dover. WTSN is simulcast locally on an FM translator at 98.1, W251CF, and regionally on WTPL 107.7 in Manchester and WEMJ in the Lakes Region. The station identifies itself using its FM frequency, "News Talk 98.1 WTSN."

The Raitt Homestead Farm Museum is a farm museum in Eliot, Maine. The Raitt Homestead Farm was built in 1896 on 33 acres (13 ha). The owner, Charles A. Raitt, used the farm to manufacture bricks, maintain a sawmill and grow an apple orchard. Upon Charles' death, the farm was inherited by his son Roland. During the Great Depression of the 1930s, the farm was turned into a dairy farm. When Roland Raitt died in 1962, the farm went to his son Gerald. The adjacent apple orchard, which had previously been sold, was reacquired and added to the farmstead. In 1996, the first Eliot Antique Tractor & Engine Show was held on the farm and the Eliot Antique Tractor & Engine Association was formed. The Association was granted non-profit status and in 2003, Gerald Raitt donated the homestead to the Association in exchange for a life interest in the property. The Raitt Homestead Farm Museum is open only during events. It is a 100% all volunteer organization dedicated to the preservation of farming history. The Raitt Farm educates children and the community at large about farming history and the importance of growing your own food and preserving nature. They are preserving the 33 acre former dairy farm and maintain all the various buildings on the property. There is an abundance of wildlife that lives on the farm year round as well.

The Little Bay Bridge, or Little Bay Bridges, are a pair of four-lane girder bridges that carry a concurrency of U.S. Route 4, NH Route 16, and the Spaulding Turnpike across the mouth of Little Bay where it meets the Piscataqua River, between the city of Dover and the town of Newington in New Hampshire. As of August 2019, the bridges carry seven motor vehicle lanes with four shoulders, and one non-motorized multi-use path while the General Sullivan Bridge is closed.

The Newington Railroad Depot is a historic railroad station on Bloody Point Road in Newington, New Hampshire. Built in 1873, it is an unusual railroad-related structure, serving as a passenger and freight depot, and as the residence of the stationmaster, who also performed the role of toll collector for the nearby bridge. It is the only surviving 19th-century railroad-related structure in Newington. Now vacant and owned by the state, the building was listed on the National Register of Historic Places in 2010.

The Oyster River is a 17-mile-long (27 km) river in Strafford County, southeastern New Hampshire, United States. It rises in Barrington, flows southeast to Lee, then east-southeast in a serpentine course past Durham to meet the entrance of Great Bay into Little Bay. The bays are tidal inlets of the Atlantic Ocean, to which they are connected by a tidal estuary, the Piscataqua River. The freshwater portion of the river is 14.1 miles (22.7 km) long, and the tidal river extends 2.9 miles (4.7 km) from Durham to Great Bay.The Oyster River reaches tidewater at the base of a dam in the center of Durham, just west of the river's crossing by NH Route 108. Due to siltation, the river is only fully accessible to motorized boats west of the Durham Water Plant for approximately three hours on either side of high tide. Boaters have noticed the increasing effect of siltation on navigation since 1998.