Sullivan County, Administrative county in southwestern New Hampshire, United States.
Sullivan County spans 552 square miles across New Hampshire's southwestern region, featuring uplands, mountain ranges, and multiple bodies of water including Lake Sunapee.
Established in 1827, the county received its name from John Sullivan, a military officer who led troops during the American Revolutionary War.
The county maintains fifteen distinct communities, including Newport as its administrative center, each contributing to local traditions through regular municipal gatherings.
Residents access essential services through the County Commissioner's office in Newport, which manages property records, legal documentation, and public safety programs.
The Cornish-Windsor Bridge extends 460 feet over the Connecticut River, representing engineering achievements in covered bridge construction from 1866.
Location: New Hampshire
Inception: 1827
Capital city: Newport
Shares border with: Windham County, Windsor County, Grafton County, Merrimack County, Hillsborough County, Cheshire County
Website: http://sullivancountynh.gov
GPS coordinates: 43.34421,-72.24733
Latest update: March 7, 2025 16:37
Juniper Hill Farm-Maxwell Evarts House
20.3 km
Steamtown, U.S.A.
28.7 km
Cornish–Windsor Covered Bridge
18.2 km
Fort at Number 4
18 km
Saint-Gaudens National Historical Park
20 km
American Precision Museum
18.5 km
Monadnock-Sunapee Greenway
17.9 km
Arch Bridge
28.2 km
The Fells
16.3 km
Vilas Bridge
28 km
Mount Sunapee State Park
15 km
Cheshire Bridge
17.3 km
Pillsbury State Park
17.4 km
Ascutney Mill Dam
19 km
Great Falls
28 km
Blow-Me-Down Covered Bridge
21.8 km
Salmon P. Chase Birthplace
16.7 km
Cornish Colony Museum
18.7 km
Eureka Schoolhouse
18.5 km
Bement Covered Bridge
25.4 km
Ascutney State Park
19 km
Monadnock Mills
8.1 km
Claremont City Hall
7.9 km
Union Episcopal Church
11 km
Pier Bridge
2 km
Pike House
9.4 km
Dingleton Hill Covered Bridge
16.6 km
Bellows Falls Times Building
28.2 kmReviews
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