What our customers are saying...
"The best diner experience with great homemade food! Service is warm and friendly and the food is outstanding. This is the diner of yesteryear. You must have a slice of their pies!" - M. Brown
"Great food. Great fun. The Roundabout Diner has an extensive menu and is really delicious. Breakfast there is great, especially the omelets and some breakfast items are served all day. They have a fabulous pulled pork sandwich and desserts are homemade, fresh and irresistable. The atmosphere is straight out of the 1950's. It's a go to for those nights we want to grab something fast. tasty and affordable." F. Rome
"Fantastic food! But I have to limit my visits because the food is so good, I have to work out 3x as much to work off each meal. Also love the atmosphere and music." - Michele D.
"Liked it so much, we ate there twice in one weekend! Absolutely fabulous meal! Coffee was HOT and strong, table clean, silverware clean. Not too loud, waitress was smiling and informative, checked on us without being overly hovering. My husband had blueberry pancakes and orange juice, said the pancakes were very good. Syrup is served warmed... big gold star for that!" - Fairbutpicky "Tripadvisor Contributor"
"Love this place! The food is plentiful, delicious, creative and fresh. Have had breakfast, lunch and dinner here. Love the atmosphere - very diner-ish. The service is always great. My husband is very hard to please and if someone is going to get a bad meal somewhere, it always seems to be him - and even he loves it. The sausages were to die for. I have had both omelets and fried eggs and they were excellent. Pancakes were great - and huge. My daughter loves the milkshakes and the pork sandwiches. We try to go a couple of times a month and if we decide to go out for breakfast on a weekend, this is everyone's first choice!" - Molly O.
"We both had the pulled pork grilled cheese on sourdough bread. That was really good. In fact, the pulled pork won an award at some point and I can see why. We love diners, so if you're a diner fan, then stop by here!" - Bob J.
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Welcome the Roundabout Diner & Lounge, where you’ll always find The Best Food Around! At the Roundabout, you can enjoy all your favorite diner classics. With a twist.
We serve breakfast all day, great burgers and sandwiches, Phantom Gourmet award winning BBQ, comfort food classics like meatloaf, roast turkey, and of course, local New England favorites like fish and chips, and the best lobster roll around. We also use locally sourced ingredients wherever possible, like bread baked just for us by When Pigs Fly Bakery, breakfast sausage made for us in Vermont, local cheeses, and more. And we make all our desserts right here at the Roundabout. From scratch!
And for a delicious, well-made cocktail, be sure to try the Roundabout Lounge, where you can also order anything from our diner menu.
The folks who brought you Muddy River Marketplace and CHILL Catering hope you’ll try our newest creation. The Roundabout Diner & Lounge.
We also have our own new beautiful function room. Great for weddings, reunions, office meetings or any other event. Wi-fi, sound system, projector, screens, tv's and more. Stop by and check out our function room and event center.
Open 5:30 a.m. 7 days a week
Serving till 10:00 pm Sunday-Thursday and 11:00 pm Friday and Saturday
580 US Highway 1 Bypass (Portsmouth Traffic Circle)
Portsmouth, NH 03801