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The Roundabout Diner & Lounge

Certificate of Excellence
$$
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580 US Highway 1 Bypass, Portsmouth Traffic Circle, Portsmouth, NH 03801
+1 603-431-1440
Website
Today
5:30 am - 10:00 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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467 Reviews from our TripAdvisor Community

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Showing 460: English reviews
Fred454
Level Contributor
66 reviews
40 restaurant reviews
common_n_restaurant_reviews_1bd8 19 helpful votes
4 of 5 stars Reviewed 3 days ago NEW

Stopped for a quick dinner while traveling. I found the service excellent and the meal delicious. I was thrilled to be able to dine on an omelet for dinner. THe music was fun and added to the atmosphere of a classic diner Will stop in again when in the area

Helpful?
Thank Fred454
Southern Pines, North Carolina
Level Contributor
91 reviews
70 restaurant reviews
common_n_restaurant_reviews_1bd8 24 helpful votes
3 of 5 stars Reviewed 3 days ago NEW via mobile

Had the normal two egg breakfast. I added bacon and my husband added ham. The food was okay, nothing to write home about. We had to ask the server several times for coffee refills. Maybe it's because we were in New England, I don't know, but I thought the prices were too high.

Helpful?
Thank Kathy S
Larchmont, New York
Level Contributor
35 reviews
17 restaurant reviews
common_n_restaurant_reviews_1bd8 15 helpful votes
5 of 5 stars Reviewed 3 days ago NEW

This diner is definitely not your run of the mill Greek diner when it comes to the food. Breakfast here is pretty special, with the best bacon I have ever had. The Roundabout makes their own house smoked pulled pork, sausage and other products that you can buy. My husband had the pulled pork with eggs (I forget the exact... More 

Helpful?
Thank carolyninny
Level Contributor
26 reviews
22 restaurant reviews
common_n_restaurant_reviews_1bd8 7 helpful votes
5 of 5 stars Reviewed 5 days ago NEW

We heard about this place through a family member and loved it. the menu is extensive for breakfast and the food is very high quality and you can taste it. The little things like non-corn syrup ketchup, nicely brewed coffee, and fresh eggs was a real treat. There were many "chef" created dishes on the menu....not your usual diner. The... More 

Helpful?
Thank Kay N
Level Contributor
3 reviews
3 restaurant reviews
5 of 5 stars Reviewed 5 days ago NEW via mobile

Great casual restaurant. Veggie omelette cooked to perfection. Hamburger club with fries - best fries around! Restaurant was busy but our server Sheila was attentive - checking in and ready with more coffee. Couldn't ask for anything better!

Helpful?
Thank Keiba
Ely, United Kingdom
Level Contributor
46 reviews
14 restaurant reviews
common_n_restaurant_reviews_1bd8 6 helpful votes
5 of 5 stars Reviewed 1 week ago NEW via mobile

Walked to the Roundabout Diner from the Holiday Inn next door. Great choice of dinner location. Excellent service, good food and fantastic setting. Wide choice on the menu, and everything we ordered was good. Do not hesitate to eat here

Helpful?
Thank Stephen W
Palm Harbor, Florida
Level Contributor
7 reviews
5 restaurant reviews
common_n_restaurant_reviews_1bd8 3 helpful votes
4 of 5 stars Reviewed 1 week ago via mobile

Extensive diner menu, good service and great food. Our waitress Amy was knowledgeable, friendly and fun. Although I barely had the room, I had a slice of blueberry pie which was awesome!

Helpful?
Thank John M
Sunrise, Florida
Level Contributor
35 reviews
18 restaurant reviews
common_n_restaurant_reviews_1bd8 10 helpful votes
5 of 5 stars Reviewed 1 week ago

Hit the spot. Wanted breakfast for lunch and it delivered. Good cornbread, good french toast. Lots of menu choices.

Helpful?
Thank Bullet2012
Stow, Massachusetts, United States
Level Contributor
134 reviews
92 restaurant reviews
common_n_restaurant_reviews_1bd8 59 helpful votes
5 of 5 stars Reviewed 2 weeks ago

We stopped here for a late breakfast (served all day). Pancakes, scrambled eggs, home fries and bacon for me. Good hot coffee. The wife had eggs, hash and home fries with 'when pigs fly' toast.

Helpful?
Thank Rick C
A TripAdvisor Member
5 of 5 stars Reviewed 2 weeks ago via mobile

Best burgers on entire trip. Quick stop on return to Boston. Hot and filling. Glad we came in. The deep fried pickle garnish was a fun surprise and quite good.

Helpful?
Thank A TripAdvisor Member
Dan P, Manager at The Roundabout Diner & Lounge, responded to this review

Thanks for stopping in your trip. We certainly think our beer battered pickle garnish is the perfect compliment to our 1/2 lb. Angus burgers so we're glad to hear you enjoyed it. Stop in on your next visit! More 

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Restaurant Details

Rating summary
  • Food
    4 of 5 stars
    Service
    4 of 5 stars
  • Value
    4 of 5 stars
    Atmosphere
    4 of 5 stars
Average prices
$7 - $24
Cuisine
American, Soups, Gluten Free, Diner
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, Large groups, 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 Bypass, Portsmouth Traffic Circle, Portsmouth, NH 03801
  • 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?