THE HISTORICAL
MARKER DATABASE
“Bite-Size Bits of Local, National, and Global History”
 
 
 
 
 
 
4 entries match your criteria.  

 
 

Historical Markers and War Memorials in Haddam

 
Clickable Map of Lower Connecticut River Valley Region, Connecticut and Immediately Adjacent Jurisdictions image/svg+xml 2019-10-06 U.S. Census Bureau, Abe.suleiman; Lokal_Profil; HMdb.org; J.J.Prats/dc:title> https://commons.wikimedia.org/wiki/File:Usa_counties_large.svg Lower Connecticut River Valley Region, CT (267) Capitol Region, CT (726) South Central Region, CT (545) Southeastern Region, CT (490)  LowerConnecticutRiverValleyRegion(267) Lower Connecticut River Valley Region (267)  CapitolRegion(726) Capitol Region (726)  SouthCentralRegion(545) South Central Region (545)  SoutheasternRegion(490) Southeastern Region (490)
Middletown is the region seat for Lower Connecticut River Valley Region
Haddam is in Lower Connecticut River Valley Region
Lower Connecticut River Valley Region (267)  ►
ADJACENT TO LOWER CONNECTICUT RIVER VALLEY REGION
Capitol Region (726)  ►
South Central Region (545)  ►
Southeastern Region (490)  ►
 
Touch name above to highlight map location.
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1 ► Connecticut, Lower Connecticut River Valley Region, Haddam — Haddam —
On Saybrook Road (Connecticut Route 154) at Walkley Hill Road, on the left when traveling north on Saybrook Road.
2 ► Connecticut, Lower Connecticut River Valley Region, Haddam, Higganum — Haddam Veterans Monument —
On Saybrook Road (Connecticut Route 154) at Candlewood Hill Road, on the left when traveling north on Saybrook Road.
3 ► Connecticut, Lower Connecticut River Valley Region, Haddam — Site Of Haddam Town Hall —
On Saybrook Road (Connecticut Route 154) at Walkley Hill Road, on the left when traveling north on Saybrook Road.
4 ► Connecticut, Lower Connecticut River Valley Region, Haddam — Thirty Mile Island Plantation Burying Ground —
On Saybrook Road (Connecticut Route 154) at Walkley Hill Road, on the right when traveling north on Saybrook Road.
 
 
  
 
 
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Nov. 11, 2026