4 Best Coffee Shops in St Marys, Pennsylvania (2025 Guide)

This charming little coffee shop offers a delightful blend of home-style breakfasts, homemade pastries, and generous portions at surprisingly affordable prices. Guests praise the friendly service and flavorful dishes, with standout items like delicious donuts and comforting biscuits. The cozy atmosphere makes it a favorite spot for both locals and visitors alike.

The Diamond Perk is a charming coffee shop nestled in the heart of St. Marys, offering friendly service and an impressive variety of drinks and flavors at affordable prices. With ample indoor and outdoor seating, it's a popular spot for locals and travelers alike, known for its delicious coffee that stands out from chain establishments.

This coffee shop offers top-notch service and consistently delicious food, from its quick service to aromatic coffees and refreshing drinks. Customers appreciate friendly staff who prioritize efficiency, leading to swift order fulfillment and pleasant experiences. The café also provides ample parking options, making it convenient for all visitors.

The coffee shop offers a pleasant location and free air, with friendly and efficient staff who always seem to be in good spirits. Customers appreciate their quick service and the manager's kindness in providing complimentary water for campers during winter months. However, there have been instances of unpleasant interactions with some employees, leading to negative reviews.