Winter,Spring,Summer & Fall: Did you know that Maine is home to one of the oldest and last remaining stone ground mustard making companies in the United States? That’s right, straight out of Eastport, the US’s most eastern point in the country you will find Raye’s Mustard Mill. They have been making their famous stone ground mustard for over a hundred years and have perfected it to the point that it has received national attention. The stone mill and pantry shop are open for business year round and visitors to the mill are always welcome. The history and technique to producing stone ground mustard is interesting and visitors will enjoy seeing and sampling the twelve varieties of mustards that are produced. There is a gift shop attached so you can bring home some of this unique and original “made in Maine” mustard for you, your family and friends.