Subway - Keystone

Usually a fast food place is 2/3 star tops. This subway actually makes the sandwich like they were made 20 years ago. The chicken was fresh, they didn't short me on cheese, veggies, or dressing. They marked all my sandwiches without asking. The place was well staffed and clean. Keep in mind this was all during Sturgis when they were slammed with customers. Service: Take out

Like every other subway in terms of food quality. This one was super convenient just outside of Mt Rushmore. Food: 3 Service: 3 Atmosphere: 3

Staff is nice and food is regular. Over priced.may be expected for tourist town. Service: Take out Price per person: $20–30 Food: 3 Service: 3 Atmosphere: 2

This Subway was amazing! The employees were on the ball and very friendly, and my gabagool and mozzarella was delicious!

They don’t even answer the phone or have a working line. Smh not cool Service: Take out Meal type: Dinner Price per person: $10–20