Treasure Sleuth

Flea market

Williams Grove Farmers Flea Market

Starts Sunday at 6:00am

No photos

When

Sunday, 6:00am–2:00pm

Where

1 Steam Engine Hill

Mechanicsburg, PA

This is a commercial venue address and stays posted indefinitely.

Get directions

Details

Sunday flea market, year-round weather permitting.

Source: https://www.bigtopfleamarket.com/williams-grove-steam-engine-association-in-mechanicsburg-pa-17055-1bb/ · Checked Sep 28, 2026