Neptune Diner

Neptune Diner

924 N Prince St, Lancaster, PA 17603, United States

+1 717-399-8358

Diner, American restaurant, Breakfast restaurant, European restaurant, Mediterranean restaurant
(1522)
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About This Place

Nestled in the heart of Lancaster, PA, Neptune Diner is a delightful celebration of American comfort food with inviting touches of European and Mediterranean flavors. This classic diner effortlessly combines vintage charm with a warm, welcoming atmosphere that feels like a cozy trip back in time. Whether you're craving a hearty breakfast or a satisfying lunch, Neptune Diner’s extensive menu promises to satisfy every appetite with generous portions and sincerely crafted dishes.

The culinary offerings here are a true highlight. Breakfast lovers will be enchanted by the Signature French Toast, a trio of piping hot, thick slices crowned with honey-glazed cinnamon sugar and tender pears—each bite a perfect balance of crisp exterior and soft, pillowy interior. For a twist, the Dumpling French Toast, topped with sliced apples and brown sugar, or the indulgent Brownie Chunk French Toast, glazed with cream cheese icing and brownie pieces, are divine choices that elevate a classic breakfast treat.

Not to be missed is the Neptune’s Special Omelet, bursting with fresh ingredients, or the mouthwatering Scrapple that brings a traditional Pennsylvania favorite to life with smoky, savory notes. For those seeking heartier fare, the Meatloaf Stack and Rootbeer Ribs deliver rich, comforting flavors that echo home-cooked goodness, while the Country Fried Steak and Eggs offers a satisfying southern-inspired punch. Guests also rave about the diverse sandwich selection, from the tangy and fresh Gyro Sandwich with Greek salad, to the indulgent Crab Cake Sandwich paired with homemade chips.

Neptune’s commitment to quality shines through in every dish, whether it's the crispy, golden French Fries served alongside a classic Grilled Cheese Sandwich or the flavorful Pull Pork Hamburger loaded with toppings. The menu’s versatility caters to a range of tastes—from crispy Buffalo Chicken Eggrolls with cool ranch sauce to stuffed grape leaves served with refreshing tzatziki, introducing customers to Mediterranean delights alongside hearty American classics.

The atmosphere at Neptune Diner perfectly complements its menu. Retro booths, counter seating, and nostalgic decor create an old-school diner vibe that’s full of character. Friendly, attentive service ensures a relaxed dining experience whether you're settling in for a leisurely brunch or a quick bite. Customer reviews consistently highlight not only the delicious food but also the warm hospitality and fair prices that make Neptune a beloved local gem.

Visitors like Jinlin Fu appreciate the perfect French toast texture and smoky, juicy sausages, while Christy Kam loves the large portion sizes and incredible chicken waffles. Nic Myers sums it up as a “fantastic diner experience” with a menu that satisfies a wide array of cravings, all served with genuine friendliness. Laura Frey’s first visit left her thoroughly impressed by the amazing portions and the standout Eggs A La Neptune, loaded with fresh crab—truly a dish worth recommending.

Whether you’re a local or passing through Lancaster, Neptune Diner offers more than just a meal—it delivers a comforting, flavorful journey through classic American diner fare with thoughtful Mediterranean twists, all wrapped in timeless hospitality. It’s a place where every visit feels like coming home.

Service options
Delivery Takeaway Dine-in
Highlights
Fast service Great coffee Great dessert Great tea selection Serves local specialty
Popular for
Breakfast Lunch Dinner Solo dining
Accessibility
Wheelchair-accessible car park Wheelchair-accessible seating Wheelchair-accessible toilet
Offerings
Coffee Comfort food Late-night food Quick bite Small plates
Dining options
Breakfast Brunch Lunch Dinner Counter service Dessert Seating Table service
Amenities
Toilet
Atmosphere
Casual Cosy Historic
Crowd
Family friendly Groups LGBTQ+ friendly Tourists University students
Planning
Accepts reservations
Payments
Credit cards Debit cards Credit cards
Children
Good for kids High chairs Kids' menu
Parking
Free of charge street parking Free parking lot Parking

Opening Hours

  • Monday
    06:00 AM - 02:00 PM
  • Tuesday
    06:00 AM - 02:00 PM
  • Wednesday
    06:00 AM - 02:00 PM
  • Thursday
    06:00 AM - 02:00 PM
  • Friday
    06:00 AM - 02:00 PM
  • Saturday
    06:00 AM - 02:00 PM
  • Sunday
    06:00 AM - 02:00 PM

Map & Directions

Visitor Reviews

  • Jinlin Fu
    3 week ago

    We were in town during Thanksgiving and decided to get breakfast before hitting the road back home. Thanks to local recommendations, we came to Neptune Diner. Classic American Diner, love the decor. We had egg Benedict and The Moon Walker (recommended by staff). The french toast is soft on the inside and crispy on the outside. The sausages were so good! A bit of smoky flavor, crisp skin and juicy when you cut it open. Highly recommended!

  • Christy Kam
    2 month ago

    Great prices and delicious food. I love the chicken waffles, and the country fried steak is always a popular dish with us. Check out the size of these pancakes!

  • Suz Sims-Fletcher
    2 month ago

    Kitchy- but naturally. Old skool diner- trailer/tin can stayed with booths and counter seating. Menu heavy on eggs/breakfast. Good /interesting sandwiches. Fresh cut fries. Our sour dough bread, bacon, turkey, FRIED PICKLES sandwhich.... yummmmmmm. Hope. To Hope to go back soon.

  • Nic Myers
    3 month ago

    Honestly a fantastic diner experience. All the food was tasty, the menu was large enough to satisfy a range of appetites without being overwhelming. Service was friendly and timely. We had no issue getting a seat but it was pretty busy. Easy parking right next to the diner.

  • laura frey
    3 month ago

    1st time here. 100% recommend!!!!! Friendly staff, AMAZING food. Large portions for a more than reasonable price. You can get 2 plate sized pancakes, 2 eggs, 2 pcs of bacon, 2 huge pcs of sausage, AND homefries for $12. I had the Eggs A La Neptune which had a massive portion of crab. Simply delicious.

  • Jimmy Yen
    3 month ago

    Food- 5/5 Service- 4/5 Ambiance- 5/5 Drinks- 5/5 Value- 5/5 Love an old school diner care and Neptune Diner does not disappoint. If you are in the area this place is fantastic. The food is good. Great portions for what you are paying. The buttermilk pancakes were very flavorful and perfectly fluffy. I got cinnamon swirl pancakes and they were delicious. My wife got eggs Benedict and it was made to perfection. Only drinks we got were apple juice, chocolate milk, and coffee, and they were all good. The waitress (whose name escapes me at this moment) was wonderful. Extremely pleasant, helpful and wonderful with my kids. Really enjoyed our breakfast here and also really enjoyed the prices! Good bang for your buck. Definitely will save for a future visit.

  • Tim Keener
    3 month ago

    My friend Anita and I were out running errands, and it was lunchtime. Since we were close by, I suggested Neptune Diner because they serve 24-hour breakfast. I was eager to compare their chipped beef on toast and potatoes with the one I had at Gus's Diner on Friday. However, I was swayed by their Gyro special. Being that the owners were Greek, I was convinced it would be delicious. And I was right! We were greeted warmly upon entering and seated in a booth. Almost immediately, menus were provided, and we were welcomed by our server. He took our drink orders and promptly delivered them to the table. By then, both Anita and I had decided on the Gyros. We ordered them, and it seemed they were served in no time. The picture that follows shows how large it was. It was packed with gyro meat, and it looked like a garden salad had grown on top! The first bite was simply delicious. Our server was wonderful. He seemed to know exactly when to check on us, asking if everything was okay and if we needed drink refills. A generous portion of French fries was served with the meal. They were hot, soft in the center, and crispy on the outside, just how I like them. We finished our meal and were again warmly thanked for our business. They asked us to come back and see them again. Needless to say, I will, and I encourage others to do the same.

  • Astral Traveler
    4 month ago

    Classic PA diner. I was amazed at how delicious everything was: the straight-ahead black coffee was served in diner mugs with Neptune on one side and an injury lawyer ad on the other, the Greek omelette was light, fluffy, and perfectly filled, and the home fries were grilled crispy on the outside and soft on the inside. Several hot sauces to choose from. Our beautiful waitress was playful and welcoming and had been working there for 52 years! She kindly described the scrapple to us, and we quickly passed on that! The house was full of regulars, many of whom whose names we knew by the time we left! A truly memorable breakfast experience.

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