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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 - 11:00 pm
Open now
All hours
Hours:
Sun - Thu 5:30 am - 10:00 pm
Fri - Sat 5:30 am - 11:00 pm
More Info
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539 Reviews from our TripAdvisor Community

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Showing 531: English reviews
Philadelphia, Pennsylvania
Level Contributor
47 reviews
24 restaurant reviews
common_n_restaurant_reviews_1bd8 8 helpful votes
3 of 5 bubbles Reviewed 1 week ago

Service was OK. Food was on par with most diners. Breakfast served all day. In all fairness, we did not try any of their famous desserts, but don't expect they differed from thise of most diners. I LOVE diners, and this is in keeping with most -- but nothing special

Helpful?
Thank sgptraveller2014
Buzzards Bay, Massachusetts
Level Contributor
93 reviews
62 restaurant reviews
common_n_restaurant_reviews_1bd8 38 helpful votes
4 of 5 bubbles Reviewed 1 week ago

I've been here twice. The first time was amazing. Incredible pancakes that are out of this world. Friendly and attentive staff. The second time I sat waiting to be seated 10 minutes after they opened with no one in the place for 10 minutes. The young waitress in the kitchen looked over at me and just kept working. She was... More 

Helpful?
Thank Surfowl
Level Contributor
30 reviews
17 restaurant reviews
common_n_restaurant_reviews_1bd8 5 helpful votes
4 of 5 bubbles Reviewed 1 week ago via mobile

We enjoy both breakfast and dinner here. Food was good, service was great, and parking was plentiful. Prices range from $$ to $$$ . They serve very large toast, and the teapot is a nice touch. They have a small bar in the back. Check it out!

Helpful?
Thank Daniel H
Level Contributor
54 reviews
16 restaurant reviews
common_n_restaurant_reviews_1bd8 26 helpful votes
3 of 5 bubbles Reviewed 2 weeks ago via mobile

Got the turkey pot pie and greek burger. Portions are large and the burger came with a fried pickle! The pot pie crust was more like a thick cracker. The staff us friendly although, as noted by another reviewer, the aggressive political posters probably mean that not all are welcomed. That was off putting. The decor is pretty cool otherwise.

Helpful?
Thank NSimenas
Hampton, New Hampshire
Level Contributor
43 reviews
38 restaurant reviews
common_n_restaurant_reviews_1bd8 13 helpful votes
4 of 5 bubbles Reviewed 2 weeks ago via mobile

This diner is located on the traffic circle in Portsmouth. I have eaten here a couple times but only at breakfast. There breakfasts are good and the portions are good sized. I had a huevos rancheros with home fries and tortillas. It was very good. My wife just had a bagel. The other couple with us had regular egg and... More 

Helpful?
Thank STGTRV
Madison Heights, Virginia
Level Contributor
157 reviews
64 restaurant reviews
common_n_restaurant_reviews_1bd8 66 helpful votes
4 of 5 bubbles Reviewed 3 weeks ago

This restaurant is modeled on a 50s diner, with 50 and 60s music, home made milkshakes and large hamburgers. The service was good, so was the food and it felt very comfortable to be there. Because they are associated with the hotel next door you can get a coupon for a free breakfast when you overnight. The desert case is... More 

Helpful?
Thank Toshua99
Halifax, Canada
Level Contributor
351 reviews
196 restaurant reviews
common_n_restaurant_reviews_1bd8 80 helpful votes
4 of 5 bubbles Reviewed 4 weeks ago

What a great place to eat. Terrific menu with lots of variety Serving staff were friendly and efficient. A wonderful family restaurant. The food was excellent. This was recommended by a local hotel and we were not disappointed. I would definitely return and would recommend to all.

Helpful?
Thank Jim d
Central PA
Level Contributor
6 reviews
common_n_restaurant_reviews_1bd8 4 helpful votes
4 of 5 bubbles Reviewed 4 weeks ago

Food and service are good--Pamela was an especially fine waitress, although I have had several others, who were decent. However, I recently discovered photos of Donald Trump and Lindsey Graham proudly displayed, so I do not plan to patronize this business any longer.

Helpful?
Thank TheSometimesTraveler
Amherst, New Hampshire
Level Contributor
16 reviews
9 restaurant reviews
common_n_restaurant_reviews_1bd8 3 helpful votes
4 of 5 bubbles Reviewed 4 weeks ago

Breakfast is great and VERY popular! Sunday mornings is VERY busy! Get there early! Great food no matter what you get. Service is quick, price is right.

Helpful?
Thank NHLaurie
Hudson, Massachusetts
Level Contributor
197 reviews
115 restaurant reviews
common_n_restaurant_reviews_1bd8 53 helpful votes
4 of 5 bubbles Reviewed 4 weeks ago

We spent last week in the hotel hooked to this restaurant with limited time for meals, we ate all of them here. The wait staff was great. The first two days the food was fantastic. So much so that I was so looking forward to having breakfast there again on Sunday. I just loved their eggs and the toast was... More 

Helpful?
Thank Patti D

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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, Families with children, Kids, Large groups, Local cuisine, Special occasions
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?