Roundabout Diner and Lounge

Portsmouth, NH · Diner

Rating
4.4/5
★★★★☆ 4.4
Reviews
20
Rank in Portsmouth
#89
of 170 restaurants
City Percentile
40%
rating percentile
Address
Roundabout Diner and Lounge, 580 Portsmouth Traffic Cir, Portsmouth, NH 03801
Phone
(603) 431-1440
Website
www.roundaboutdiner.com
Status
Closed · Opens 6 AM

Roundabout Diner and Lounge is a restaurant located in Portsmouth, NH. It is one of 170 restaurants listed in Portsmouth. Its 4.4-star rating matches the Portsmouth city average of 4.4 stars. There are 10 photos associated with this location.

About Roundabout Diner and Lounge

We are a modern 50's diner with homemade food using many locally sourced ingredients. We also offer catering services both off-site and on-site in our 80 person function room. On and off site catering- check out out at chill catering dot come

Hours

Friday6 AM–9 PM

Customer Reviews

★★★★★ 5.0 David Hepworth · Dec 2025

What a delightful breakfast I had today! Coffee hot and delish and they kept my cup full! My super nice waitress gave me a to go cup on my way out! Bacon 🥓 extra thick and crispy, great home fries, local eggs 🍳, and toast! Very happy! They play all rock & roll oldies fro the 50’s and early 60’s! So easy to get to! And plenty of parking! Great diner!

★★★★★ 5.0 Yon Burke · Nov 2025

Staple place. Food is always excellent, especially breakfast. Desserts are fresh and made daily. Servings are large. Stopped both ways for both breakfast and dinner during a trip to NH. French toast is tasty. Usually rather busy during breakfast so plan accordingly.

★★★★☆ 4.0 Samantha Holmes · Dec 2025

We had 3 different households from 3 different states all meet here as it was a central location with roughly an hour drive for each of us. We called in advance (at noon) with a headcount and a time we would arrive (5pm). However when we got there (5mins before 5) they said they didn't have a spot for us. So we were a bit disappointed. They apologized and said someone messed up the seating and sat a table in the middle of the spot they had saved for out group. So we waited about 10/15mins and they then had a new spot for us to sit. The placed had a decent array of food options, and the food was alright. Our server was nice. The drinks are good. Pricing was ok. They made only one slight mistake on my son's kids meal. But quickly fixed it.

★★★☆☆ 3.0 NaNa TaShawn · Oct 2025

So I’m staying at the Best Western attached to this Diner for the next 5 weeks. This is my first week experience. First time here I ordered a Grilled Chicken Caesar Wrap. The chicken was flavorless and dry. Couldn’t finish eating after first two bites. Wouldn’t recommend ordering that. Second time eating here I ordered the Pulled Pork Quesadilla. It was Bussinn🔥🔥. I highly recommend this Meal. Third time here I ordered the Breakfast Croissant with fried eggs Bacon and a side of Corned Beef Hash. I do not recommend if you are picky with your food. The bacon was burnt to a crisp. The Corned beef has was mostly Potatoes.

★★★★☆ 4.0 Karl Bennett · Oct 2025

Frappe I ordered was a take on the Elvis sandwich, with bacon, peanut butter, and banana mixed in. Unique and very good. Pulled pork grilled cheese was good, fries were crispy. Service was attentive and friendly. Had no problem getting a seat and food arrived quick and hot.

Accessibility & Amenities

✓ Wheelchair Accessible Entrance ✓ Wheelchair Accessible Parking Lot ✓ Wheelchair Accessible Restroom ✓ Wheelchair Accessible Seating

Services

DinerBreakfast restaurantEvent venueFamily restaurant

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This listing is informational. Contact the business directly to verify credentials, services, and availability.