The Best Diners in Warren County
Dinerpedia documents 14 diners in Warren County — spread across Hackettstown, Phillipsburg, Belvidere and more.
Among the most reviewed are Washington Diner in Washington (1,763 reviews) and Key City Diner in Phillipsburg (1,760 reviews).
We also document 1 that has since closed, preserving their photos and stories.
Explore them all below, complete with photos, ratings, and community memories.
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Allamuchy Diner
Hackettstown, NJ
Allentown–Bethlehem–Easton4.6(225)
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Blairstown Diner
Blairstown, NJ
Allentown–Bethlehem–Easton4.4(980)
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Humpty Junior's
Knowlton Township, NJ
Allentown–Bethlehem–Easton4.6(813)
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Key City Diner
Phillipsburg, NJ
Allentown–Bethlehem–Easton4.2(1,760)
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River Star Diner
Hackettstown, NJ
Allentown–Bethlehem–Easton4.1(1,106)
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Riverside Diner
Belvidere, NJ
Allentown–Bethlehem–Easton4.6(320)
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The Little Town Diner
Washington, NJ
Allentown–Bethlehem–Easton4.6(110)
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Tio’s Diner
Phillipsburg, NJ
Allentown–Bethlehem–Easton4.5(110)
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Uncle Buck's Diner
Belvidere, NJ
Allentown–Bethlehem–Easton4.6(614)
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Washington Diner
Washington, NJ
Allentown–Bethlehem–Easton4.4(1,763)
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Friendly's
Hackettstown, NJ
Allentown–Bethlehem–Easton4.1(523)
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IHOP
Hackettstown, NJ
Allentown–Bethlehem–Easton3.9(1,270)
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IHOP
Phillipsburg, NJ
Allentown–Bethlehem–Easton3.8(1,437)
Closed
OSM
Tom's Diner
Phillipsburg, NJ
Allentown–Bethlehem–Easton