Hartford County is a county located in the north central part of the U.S. state of Connecticut. According to the 2020 census, the population was 899,498, making it the second-most populous county in Connecticut. Hartford County contains the city of Hartford, the state capital of Connecticut and the county's most populous city, with 121,054 residents at the 2020 census. Hartford County is included in the Hartford-East Hartford-Middletown metropolitan statistical area.
Middlesex County is a county in the south central part of the U.S. state of Connecticut. As of the 2020 census, the population was 164,245. The county was created in May 1785 from portions of Hartford County and New London County.
East Haddam is a town in Middlesex County, Connecticut. The town is part of the Lower Connecticut River Valley Planning Region. The population was 8,875 at the time of the 2020 census.
Haddam is a town in Middlesex County, Connecticut, United States. The town is part of the Lower Connecticut River Valley Planning Region. The population was 8,452 at the time of the 2020 census. The town was also home to the now-decommissioned Connecticut Yankee Nuclear Power Plant.
Higganum is a village and census-designated place (CDP) in the town of Haddam, a part of Middlesex County, Connecticut, United States. The population was 2,089 at the 2020 census.
Killingworth is a town in Middlesex County, Connecticut, United States. The town is part of the Lower Connecticut River Valley Planning Region. The population was 6,174 at the 2020 United States Census.
Durham is a town in Middlesex County, Connecticut, United States. Durham is a former farming village on the Coginchaug River in central Connecticut. The town is part of the Lower Connecticut River Valley Planning Region. The population was 7,152 at the 2020 census. Every autumn, the town hosts the Durham Fair, the largest volunteer agricultural fair in New England.
Route 81 is a state highway in Connecticut from Clinton center through Killingworth center to the village of Higganum in the town of Haddam.
The East Haddam Swing Bridge is a steel, movable (swing) truss bridge. The bridge is composed of three spans crossing the Connecticut River between Haddam, Connecticut and East Haddam, Connecticut. The bridge carries Route 82, with an average daily traffic of 11,600. At the time of its construction, it was reputed to be the longest swing bridge of its kind in the world.
Millington is a village within the town of East Haddam, Connecticut. Millington lies halfway between East Haddam center and Salem center. It is the section of East Haddam that is the closest to Devil's Hopyard State Park. The village is connected to East Haddam Center and to Devil's Hopyard State Park by a series of secondary roads that are maintained by the state. The road is given an unsigned designation "Special Service Road 434", which runs on Mount Parnassus Road, Millington Road, Haywardville Road, and Hopyard Road.
The Valley Railroad, operating under the name Essex Steam Train and Riverboat, is a heritage railroad based in Connecticut on tracks of the Connecticut Valley Railroad, which was founded in 1868. The company began operations in 1971 between Deep River and Essex, and has since reopened additional parts of the former Connecticut Valley Railroad line. It operates the Essex Steam Train and the Essex Clipper Dinner Train.
The Little Haddam Historic District is a historic district encompassing a rural village center at Orchard and Town Roads in the town of East Haddam, Connecticut. The area was settled early in the town's colonial history and served as its town center into the 19th century. It retains some of its oldest surviving buildings, dating to the 18th and early 19th centuries. The district was listed on the National Register of Historic Places in 1996.
The Middle Haddam Historic District is a historic district in the town of East Hampton, Connecticut. It encompasses the village center of Middle Haddam, a riverfront community founded in the 17th century on the east bank of the Connecticut River. It was an important port on the river between about 1730 and 1880. Its layout and architecture are reflective of this history, and by the geographic constraints of the local terrain. The district was listed on the National Register of Historic Places in 1984.
The East Haddam Historic District is a 110-acre (45 ha) historic district in East Haddam, Connecticut representing the historical development of two 18th-century settlements of the town on the east bank of the Connecticut River, Upper Landing and Lower Landing. The district is linear and runs along Route 149. It was listed on the National Register of Historic Places in 1983, and includes a diversity of 18th and 19th-century styles, as well as the town's main civic structures, and the Goodspeed Opera House. Also included in the district are two monuments, one to Nathan Hale and another to Gen. Joseph Spencer, a park, and a cemetery.
The Haddam Center Historic District is a 267-acre (108 ha) historic district encompassing the institutional and residential center of the town of Haddam, Connecticut that was listed on the National Register of Historic Places in 1989 as a result of efforts by the Haddam Historical Society.
The Hadlyme North Historic District is an 81-acre (33 ha) historic district located in the southwest corner of the town of East Haddam, Connecticut. It represents the historic core of the village of Hadlyme, which straddles the town line, and consists primarily of two north-south roads, Town Street. The village arose around a church society founded in 1743, and grew with the development of small industries along area waterways. It was listed on the National Register of Historic Places in 1988.
The James Hazelton House, also known as the Hazelton-Hayden House, is a historic house at 23 Hayden Hill Road in Haddam, Connecticut. With a construction history dating to about 1720, it is one of the town's oldest buildings, with a long history of ownership by a single prominent local family. The house was listed on the National Register of Historic Places in 1988, and is a contributing property in the Haddam Center Historic District.
The Amasa Day House is a historic house museum at 33 Plains Road in the Moodus village of East Haddam, Connecticut. Built in 1816, it is one of the oldest buildings in the village of Moodus, and a fine example of Federal period architecture. The house, now owned and operated by Connecticut Landmarks, has displays which showcase how the Industrial Revolution changed the daily life of American families. It was listed on the National Register of Historic Places in 1972.
The Warner House is a historic house at 307 Town Street in East Haddam, Connecticut. Built roughly in the mid-18th century, it is notable for its high quality interior woodwork and hardware, the latter of which were probably made by some of its owners. The house was listed on the National Register of Historic Places in 1987. The house is now owned by Connecticut Landmarks, which is in 2018 preparing to open it as a historic house museum.
Higganum Reservoir State Park is a public recreation area occupying 147 acres (59 ha) on the banks of Higganum Reservoir in the town of Haddam, Connecticut. The state park offers fishing, hiking, hunting, and a launch area for car-top boating. It entered the state rolls as a 75-acre state park in the 1955 edition of the Connecticut Register and Manual.
