809 Boston Post Rd, Old Saybrook, Connecticut, 06475
Parthenon Diner is a local staple known for massive portions and a classic retro vibe. Most folks love the hearty breakfast options and friendly service, though some have had issues with consistency and occasional service lapses. It is a solid spot for a quick, filling meal if you are passing through. The parking lot can be a bit of a headache, but the overall experience is usually spot on. It is a classic diner experience that gives you plenty of bang for the buck.
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The pumpkin pancakes are a local favorite, but watch out for the parking lot exit.
✓ What Works Well
✗ Areas to Improve
Great spot for a hearty breakfast
Service can be hit or miss
Portions are definitely enough for leftovers