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The Roundabout Diner & Lounge

Certificate of Excellence
$$ - $$$
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580 US Highway 1 Byp, Portsmouth Traffic Circle, Portsmouth, NH 03801-4144
+1 603-431-1440
Website
Today
5:30 am - 10:00 pm
Open now
See all hours
Hours:
Sun - Thu 5:30 am - 10:00 pm
Fri - Sat 5:30 am - 11:00 pm
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554 Reviews from our TripAdvisor Community

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Showing 546: English reviews
1 review
2 of 5 bubbles Reviewed yesterday NEW

went there for breakfast after seeing it on NH chronicle and was disappointed had 2 lousy omelets and coffee and it came to 28$ without tip to much to pay for 4 eggs and a little filling drive by and eat somewhere else

Helpful?
Thank Dick D
Portsmouth, New Hampshire
Level Contributor
23 reviews
15 restaurant reviews
common_n_restaurant_reviews_1bd8 7 helpful votes
4 of 5 bubbles Reviewed 6 days ago NEW via mobile

Being attached to a hotel and having "Diner" in the name gives the wrong impression in my opinion. Roundabout serves a great breakfast AND lunch. I have never had a bad meal here and most have been very good. The have lots of seating but on weekends there is usually a considerable wait during "brunch hours". Service can be hit... More 

Helpful?
Thank robmagyar
New Castle, New Hampshire
Level Contributor
55 reviews
24 restaurant reviews
common_n_restaurant_reviews_1bd8 22 helpful votes
5 of 5 bubbles Reviewed 1 week ago

Portsmouth has been blessed (honestly, that’s how our kids feel about it) with the opening of the Roundabout Diner (on the Portsmouth Traffic Circle at the edge of the City ... chances are you’ll drive right by it on the way in or out of town). The kids just love the comfort-food (gourmet-quality comfort food to be sure), and mom... More 

Helpful?
Thank J Michael D
Southington, Connecticut
Level Contributor
4 reviews
5 of 5 bubbles Reviewed 2 weeks ago

Stopped in for breakfast- well priced items, food was great, staff awesome! Recommend stopping in during your travels, try the pulled pork breakfast, you will not regret it!

Helpful?
Thank Steven W
Portsmouth, New Hampshire
Level Contributor
7 reviews
5 restaurant reviews
5 of 5 bubbles Reviewed 3 weeks ago via mobile

We LOVE the Roundabout! I'm always amazed when people say they've never been. Went in for Sunday dinner and beat the rush! Never had a bad meal, and I've always left full. Service and prices are great, and it's such a fun place. I got the Alamo burger and mum got the pulled pork tacos, both were excellent, as usual.... More 

Helpful?
Thank pvtsam1775
Norridgewock, Maine
Level Contributor
11 reviews
7 restaurant reviews
5 of 5 bubbles Reviewed 3 weeks ago

We loved the restruarant! The staff was very friendly and the food, both dinner and breakfast, were indeed tasty.

Helpful?
Thank Paula B
Atkinson, New Hampshire
Level Contributor
45 reviews
32 restaurant reviews
common_n_restaurant_reviews_1bd8 13 helpful votes
4 of 5 bubbles Reviewed 4 weeks ago via mobile

We stopped in the roundabout diner today for breakfast. It was filling and delicious. They serve When Pigs Fly toast which is a great compliment to any meal. The Bloody Mary bar was phenomenal.

Helpful?
Thank laurafromNH
New England
Level Contributor
22 reviews
16 restaurant reviews
common_n_restaurant_reviews_1bd8 4 helpful votes
5 of 5 bubbles Reviewed 4 weeks ago

Not only is their breakfast excellent but the staff is super friendly and smile! Every time we are in the area we stop for a great meal. The Best Western omelet is delicious and prices are reasonable. See you again!

Helpful?
Thank RWMJMM
Frenchville, Maine
Level Contributor
28 reviews
13 restaurant reviews
common_n_restaurant_reviews_1bd8 13 helpful votes
4 of 5 bubbles Reviewed 4 weeks ago

I ordered the blue cheese potato chip appetizer. It was excellent and enough for a meal! So I didn't even order an entree, but I did get a triple chocolate frappe, which was equally excellent. Server Tiana was attentive and very pleasant. It seemed a little pricey for a place that calls itself a diner, but it was still worth... More 

Helpful?
Thank NJ&MJ
Level Contributor
39 reviews
30 restaurant reviews
common_n_restaurant_reviews_1bd8 7 helpful votes
5 of 5 bubbles Reviewed January 5, 2017 via mobile

Great food and service. Pancakes are large fluffy and moist. Coffee hot and not bitter. Has a great 50's theme going on inside. Never had lunch or dinner, but will try. Easy access off I95

Helpful?
Thank Paul P

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Restaurant Details

Rating summary
  • Food
    4 of 5 bubbles
    Service
    4 of 5 bubbles
  • Value
    4 of 5 bubbles
    Atmosphere
    4 of 5 bubbles
Average prices
$7 - $24
Cuisine
American, Diner, Soups, Gluten Free Options
Meals
Brunch, Drinks, Breakfast, Lunch, Dinner
Restaurant features
Delivery, Reservations, Seating, Waitstaff, Parking Available, Television, Highchairs Available, Wheelchair Accessible, Serves Alcohol, Accepts American Express, Accepts Mastercard, Accepts Visa, Free Wifi, Accepts Discover, Takeout, Full Bar
Good for
Dining on a budget, Large groups, Kids, Special occasions, Families with children, Local cuisine
Open Hours
Sunday
5:30 am - 10:00 pm
Monday
5:30 am - 10:00 pm
Tuesday
5:30 am - 10:00 pm
Wednesday
5:30 am - 10:00 pm
Thursday
5:30 am - 10:00 pm
Friday
5:30 am - 11:00 pm
Saturday
5:30 am - 11:00 pm
Location and Contact Information
  • Address: 580 US Highway 1 Byp, Portsmouth Traffic Circle, Portsmouth, NH 03801-4144
  • Location: United States  >  New Hampshire (NH)  >  Portsmouth
  • Phone Number: +1 603-431-1440
Description
At the Roundabout Diner and Lounge, 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 delicious cakes and pies right here at the Roundabout. From scratch! If you would like us to cater one of your events then look no further than Chill Catering, one of the largest catering companies on the seacoast.

Questions & Answers

Questions? Get answers from The Roundabout Diner & Lounge staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?