County Fair Guide

Calvert County Fair

Prince Frederick, Maryland

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2026 Dates

Sep 30 – Oct 4, 2026

Duration

5 days

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Size

small

What to Know

Prince Frederick's Calvert County Fair is a five-day September celebration on Maryland's Chesapeake Bay peninsula, drawing southern Maryland families for agricultural competition and fair fun.

On the Midway

Expect livestock judging, 4-H competitions, carnival rides, local Chesapeake Bay food vendors, and the waterman community spirit of Calvert County's narrow peninsula.

Before You Go

Calvert County is a narrow peninsula between the Chesapeake Bay and the Patuxent River — the Calvert Cliffs with their Miocene fossil beds are a remarkable local feature.

Heading to Calvert County Fair?

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