Old Maps of Warner, New Hampshire for Metal Detecting

Plan your next treasure hunt with 37 historic maps of Warner. Find old homesites, ghost towns, trails, and gathering spots that may be lost to time — perfect for identifying promising metal detecting locations.

  • Locate forgotten sites: Uncover places like long-lost settlements, abandoned rail lines, or gathering spots.
  • Plan better hunts: Use map overlays combined with LiDAR or satellite views to narrow in on historically rich areas.
  • Made for detectorists: Thousands of hobbyists use these maps to discover relics, coins, and hidden history.

Use these historic maps to boost your research and find new opportunities beneath the surface of Warner.


Warner, NH maps

(37)
  1. 1926 Map of Hillsboro
    1926 Map of Hillsboro
    1926 Hillsboro
    1926 Print · USGS
    Hillsborough County's mill towns and hill farms are captured here in the mid-1920s as the rail-and-river economy remained the local heartbeat. Researchers can trace the Boston and Maine line through Slab City or locate the Birthplace of Franklin Pierce near Jackman Reservoir.
    2 unique versions available

  2. 1927 Map of Concord
    1927 Map of Concord
    1927 Concord
    1927 Print · USGS
    Merrimack and Hillsborough counties show a landscape of river-driven industry and rural school districts during the mid-twenties. Genealogists can trace family lines through dozens of local schoolhouses and institutions like St Pauls School or the Quaker Church.
    6 unique versions available

  3. 1927 Map of Penacook
    1927 Map of Penacook
    1927 Penacook
    1927 Print · USGS
    The Merrimack and Winnipesaukee valleys in the mid-1920s reveal a landscape of river-powered industry and rural school districts. Researchers can trace dozens of family-named landmarks and institutions, from Kezer Seminary to the Soldiers Home and Swetts Mills.
    8 unique versions available

  4. 1928 Map of Mount Kearsarge
    1928 Map of Mount Kearsarge
    1928 Mount Kearsarge
    1928 Print · USGS
    Merrimack County and the surrounding highlands are captured in the late 1920s as the rail-and-river economy flourished. Genealogists and historians can trace defunct schools and rural crossroads like Scribners Corner, the BOSTON AND MAINE RR corridor, and the COAL HEARTH CEMETERY.
    5 unique versions available

  5. 1929 Map of Hillsboro
    1929 Map of Hillsboro
    1929 Hillsboro
    1929 Print · USGS
    Central New Hampshire in the late twenties reveals a landscape of river-powered towns and remote hill farms. Trace family history at the Birthplace of Franklin Pierce or locate old schoolhouses like Liberty Union Sch and Hemlock Sch.
    5 unique versions available

  6. 1931 Map of Mount Kearsarge
    1931 Map of Mount Kearsarge
    1931 Mount Kearsarge
    1931 Print · USGS
    Merrimack County during the interwar years shows a New Hampshire landscape of river-powered hamlets and rail depots. Genealogists can trace family roots through specific sites like Coalhearth Cemetery, the Langley School, and junctions like Scribners Corner.

  7. 1949 Map of Portland
    1949 Map of Portland
    1949 Portland
    1949 Print · USGS
    Coastal Maine and the New Hampshire interior are shown in detail during the late forties, from the bustling harbors to the lakeside villages. Researchers can trace historical rail networks like the Boston & Maine RR and locate coastal defenses such as Fort Preble.
    3 unique versions available

  8. 1949 Map of Concord, 1954 Print
    1949 Map of Concord, 1954 Print
    1949 Concord
    1954 Print · USGS
    Merrimack County at the close of the 1940s shows a capital city and its surrounding hill towns in transition. Genealogists and local historians can pinpoint family-named landmarks like Putney Hill, rural schoolhouses such as Waite School, and the quiet Quaker Church.
    4 unique versions available

  9. 1956 Map of Penacook, 1959 Print
    1956 Map of Penacook, 1959 Print
    1956 Penacook
    1959 Print · USGS
    Merrimack County’s river valleys and rail lines are captured here in the mid-fifties, showing the industrial and civic hubs of Franklin and Penacook. Genealogists can locate family landmarks like Snyders Mill and Gerrish Corner or historic sites like the Daniel Webster Birthplace.
    3 unique versions available

  10. 1956 Map of Mt. Kearsarge, 1959 Print
    1956 Map of Mt. Kearsarge, 1959 Print
    1956 Mt. Kearsarge
    1959 Print · USGS
    Merrimack County’s upland terrain and valley settlements are captured in the mid-1950s, showing the height of the region’s rail-and-resort character. Researchers can trace the Boston & Maine RR line through Potter Place and locate historic markers like Colby Jr College and Lake Massasecum.
    4 unique versions available

  11. 1956 Map of Portland, 1963 Print
    1956 Map of Portland, 1963 Print
    1956 Portland
    1963 Print · USGS
    Southern Maine and eastern New Hampshire are captured here in the mid-fifties, during a time of major highway expansion and military growth. You can trace the path of the Maine Turnpike and locate landmarks like the Portsmouth Naval Shipyard and Sebago Lake.
    4 unique versions available

  12. 1957 Map of Hillsboro, 1960 Print
    1957 Map of Hillsboro, 1960 Print
    1957 Hillsboro
    1960 Print · USGS
    Hillsborough County in the mid-fifties remains a landscape of river-powered mill towns and mountain forests. Researchers can trace the Boston and Maine rail corridor through Henniker and Hillsboro, or locate family sites near Donkey School and Maple Avenue Cemetery.
    3 unique versions available

  13. 1959 Map of Portland
    1959 Map of Portland
    1959 Portland
    1959 Print · USGS
    The Maine and New Hampshire coastlines meet in this mid-century portrait of maritime commerce and inland rail networks. Researchers can trace the legacy of coastal defense at Fort Williams and follow the historic path of the Maine Central RR through the White Mountain National Forest.
    2 unique versions available

  14. 1963 Map of Portland
    1963 Map of Portland
    1963 Portland
    1963 Print · USGS
    Coastal Maine and New Hampshire thrived as maritime and industrial hubs during the mid-sixties, linked by a dense network of rail and river. Researchers can trace historic transit corridors like the Maine Central RR and locate key sites such as the Portsmouth Naval Shipyard or Pease Air Force Base.
    3 unique versions available

  15. 1967 Map of Hopkinton, 1971 Print
    1967 Map of Hopkinton, 1971 Print
    1967 Hopkinton
    1971 Print · USGS
    Merrimack County during the late 1960s shows a landscape transformed by the Hopkinton-Everett Reservoir and modern highway interchanges. Researchers can trace ancestral roots at Putney Cem or explore the transit history of the Claremont and Concord Railroad and the landmark Covered Bridge.
    2 unique versions available

  16. 1986 Map of Concord
    1986 Map of Concord
    1986 Concord
    1986 Print · USGS
    Central New Hampshire in the mid-eighties shows a landscape of river-valley cities and rural villages connected by the growing interstate system. Genealogists and historians can trace old community centers like Gilmanton Ironworks or follow the Boston and Maine Railroad through Concord and Tilton.

  17. 1987 Map of Warner
    1987 Map of Warner
    1987 Warner
    1987 Print · USGS
    Merrimack County comes into focus during the late eighties, centered on the river-valley village of Warner. Genealogists and historians can trace local family landmarks from Scribners Corner to Waterloo and explore the bounds of Rollins State Park.

  18. 1987 Map of Bradford
    1987 Map of Bradford
    1987 Bradford
    1987 Print · USGS
    Merrimack County’s rural interior is documented in the late 1980s, showing a landscape of protected state forests and quiet lakeside villages. Researchers can locate family homesteads near South Sutton, trace the Warner River through Melvin Mills, or explore the shores of Lake Massasecum and Kezar Lake.

  19. 1987 Map of Henniker
    1987 Map of Henniker
    1987 Henniker
    1987 Print · USGS
    Henniker and the winding Contoocook River are captured here in the late 1980s as the town maintained its classic New Hampshire character. Researchers can trace local landmarks from Henniker Junction to the quiet corner of Colby, or locate family sites near Keyser Pond.
    2 unique versions available

  20. 1987 Map of Hillsboro Upper Village
    1987 Map of Hillsboro Upper Village
    1987 Hillsboro Upper Village
    1987 Print · USGS
    Hillsborough and Bradford are captured here in the late eighties, showing a landscape defined by historic village centers and conservation lands. Researchers can trace the layout of Hillsboro Upper Village, locate several Cem sites, and explore the terrain around Lake Massasecum and Fox State Forest.

  21. 1987 Map of Andover
    1987 Map of Andover
    1987 Andover
    1987 Print · USGS
    Merrimack County comes into focus in the late eighties, documenting the enduring rural character of Andover and West Salisbury. Genealogists and historians can trace small communities like Cilleyville, Potter Place, and the old station at East Andover.

  22. 1987 Map of Webster
    1987 Map of Webster
    1987 Webster
    1987 Print · USGS
    Merrimack County in the late eighties shows a landscape of river-driven industry and quiet crossroads settlements. Researchers can trace historic sites like Snyders Mill and Swetts Mills, or locate family landmarks near Dingit Corner and Putney Hill.
    2 unique versions available

  23. 1988 Map of Concord
    1988 Map of Concord
    1988 Concord
    1988 Print · USGS
    Central New Hampshire in the late eighties centers on the industrial and political hub of Concord. Researchers can trace the Boston and Maine RR along the Merrimack River or locate recreation landmarks like Bear Brook State Park and Massabesic Lake.

  24. 1995 Map of Hopkinton, 1999 Print
    1995 Map of Hopkinton, 1999 Print
    1995 Hopkinton
    1999 Print · USGS
    Merrimack County during the 1990s shows a landscape shaped by the Contoocook River and major water control projects. Researchers can trace historic cemeteries like Davisville Cem, the rail lines of the Contoocook Valley Railroad, and local landmarks like the Maple Street Sch.

  25. 1995 Map of Henniker, 1999 Print
    1995 Map of Henniker, 1999 Print
    1995 Henniker
    1999 Print · USGS
    Henniker and the upper Contoocook River valley are shown in the mid-nineties as the area balanced its industrial past with forest conservation. Researchers can trace the path of the Old Railroad Grade past West Henniker or locate family landmarks like Morrill Hill and Colby Hill.

Showing maps 1-25 of 37

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