Oak Orchard, Delaware

The Indian River is a river and estuary, approximately 15 mi (24 km) long, in Sussex County in southern Delaware in the United States. The river is named after a Native American reservation that was located on its upper reaches. The Indian River rises approximately 2 miles (3.2 km) southwest of Georgetown and flows east, past Millsboro, its head of navigation. It enters Indian River Bay, an inlet of the Atlantic Ocean south of Cape Henlopen. The lower 6 miles (9.7 km) of the river form a navigable tidal estuary stretching westward from Indian River Bay, which is protected from the open ocean by two sand bar peninsulas. East of the bay is its mouth, the Indian River Inlet. Until 1928, the Indian River Inlet was a natural waterway that shifted up and down a two-mile (3.2 km) stretch of the coast. Dredging kept the inlet open in its current location between 1928 and 1937, and in 1938 the United States Army Corps of Engineers built jetties that hold it in place. Roads cross the river in three places, at U.S. Route 113 (in Millsboro), Delaware Route 24/Delaware Route 30 (also in Millsboro), and Delaware Route 1 (at Indian River Inlet in the Delaware Seashore State Park). With the Indian River Inlet in a fixed place beginning in 1928, it became possible to build a bridge to span it, and the completion of the Ocean Highway (present-day Delaware Route 1 and now known as Coastal Highway) between Rehoboth Beach and Bethany Beach in 1933 prompted Delaware to build a span to connect the northern and southern segments of the highway. Since 1934, six bridges have spanned the inlet, all known informally as the Indian River Inlet Bridge, although all but the first officially were named the Charles W. Cullen Bridge. The current Indian River Inlet Bridge opened in 2012.

Lingo Creek is a 1.7-mile-long (2.7 km) stream flowing southeast to Indian River Bay, 7.5 miles (12.1 km) northeast of Frankford in Sussex County, Delaware.

Lingo Point, Delaware is a point of land at the mouth of Lingo Creek at the western limit of Indian River Bay, 7.5 miles northeast of Frankford in Sussex County, Delaware; a variant of the name is Lingos Point.

Isaac Harmon Farmhouse is a historic farmhouse located near Millsboro, Sussex County, Delaware. It was built about 1845, and is a two-story, four-bay, single pile, wood frame dwelling clad in clapboard. It has a gable roof pierced by interior end brick chimneys. It was one of the first properties in the Indian River community to be owned by an Indian family. Isaac Harmon was one of the leaders in the Nanticoke separatist movement of the 1880s.It was added to the National Register of Historic Places in 1979.

Lingo Cove, Delaware is a 0.2 miles (0.32 km)-wide cove in Rehoboth Bay at the mouth of Herring Creek in Sussex County, Delaware.

Long Neck is a census-designated place (CDP) in Sussex County, Delaware, United States. The population was 1,980 at the 2010 census. Long Neck was the only census-designated place in Sussex County until Lincoln was added in the 2020 United States census. It is part of the Salisbury, Maryland-Delaware Metropolitan Statistical Area.

Robert Davis Farmhouse was a historic farmhouse located near Millsboro, Sussex County, Delaware. It was built about 1900, as a two-story, five-bay, single pile, wood-frame building with asbestos siding. It had a gable roof, with a cross gable and lancet window. Also on the property were two contributing log corn cribs.It was added to the National Register of Historic Places in 1979. It is listed on the Delaware Cultural and Historic Resources GIS system as destroyed or demolished.

Harmon School, also known as Warwick No. 225, is a historic rural school building located near Millsboro, Sussex County, Delaware. It was built in the early 1920s, and is a one-story, frame structure with wood shingles in the Colonial Revival style. It sits on a concrete foundation and has a gable roof and large, square brick central chimney. The front facade features a central pedimented portico with four square columns and two square pilasters. The Harmon School was originally formed to be used exclusively for Nanticoke Indian students until after the new school was constructed in the 1920s. The introduction of African American teachers and students caused the Indian students to withdraw and form the Indian Mission School.It was added to the National Register of Historic Places in 1979.

Indian Mission School, also known as the Nanticoke Indian Center, is a historic school building located in Millsboro, Sussex County, Delaware. It was built in about 1948, after the original school was destroyed by fire. It is a one-story, stuccoed masonry building with a gable roof. It features a concrete block covered entrance. The school was organized after school reforms of the early 20th century mandated that the children of the strongly Native American families of the Nanticoke be placed in the same schools as African-American students.It was added to the National Register of Historic Places in 1979.

Poplar Thicket, also known as Marian R. Okie Memorial Wildlife Preserve at Poplar Thicket, is an archaeological site located in Long Neck, Delaware. Poplar Thicket is the name of a farm purchased by L.P. Faucett in 1918. It consists of forest, marshes, and wetlands spread across a quarter-mile of undisturbed Indian River Bayshore. Austin Okie, a grandson of Faucett, donated the property to The Nature Conservancy in October 2007, to serve as a bird refuge. The property was subsequently transferred to the state of Delaware, establishing it as the Marian R. Okie Memorial Wildlife Preserve at Poplar Thicket. The property is administered by the Delaware Department of Natural Resources and Environmental Control and serves as a bird sanctuary, used for conservation education and environmentally-sensitive activities such as bird-watching and walking.It was listed on the National Register of Historic Places in 1978.

Pepper Creek is a stream approximately 8 mi (13 km) long in southern Delaware in the United States. It rises in Cypress Swamp in southern Sussex County, approximately 3 mi (5 km) north of the Maryland state line. It flows generally east-northeast, past Dagsboro and into Indian River Bay, an inlet of the Atlantic Ocean, approximately 2 mi (3 km) northwest of Millville. The upper course of the creek is connected by channelized ditches through Cypress Swamp to the headwaters of the Pocomoke River.

Baywood Greens is a public golf club located in Long Neck, Delaware that is consistently rated as one of the very best in the state.The front nine holes are nicknamed the "Woods Nine", while the back nine holes carry the "Water Nine" nickname. A third 9-hole grouping is planned on the north side of Delaware Route 24, which is supposed to be the "Sand Nine". The course is noted for having over 200,000 flowers, plants, shrubs, and trees that decorate the playing area. With the future construction of a large hotel, the owners hope to vie for PGA tournament status. A medium-sized community of upscale modular homes surrounds the golf course.