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Osteria Costa - MGM National Harbor - Osteria Costa - MGM National Harbor, Oxon Hill, MD

Osteria Costa - MGM National Harbor

4.1
4.1
144 Reviews
$50 and over
Italian
Osteria Costa at MGM National Harbor is a casual reprieve where guests will enjoy a variety of wood-fired pizzas, handmade pastas, fresh seafood and Italian spirits. Each day, a fresh assortment of limoncello will be crafted in-house available to be poured neat, or as part of a refreshing cocktail. The wine program will reflect the southern coast of Italy and celebrate vines from the region. Osteria Costa’s vibrant design exudes the class and comfort of the Amalfi Coast with bright colors and rustic touches reminiscent of the picturesque villages clung to the Italian coastline. The coastal Italian menu includes classic favorite like beef carpaccio, meatballs and ravioli as well as Bucatini Cacio E Pepe and Shrimp Spaghetti. Guests can opt to dine in the restaurant’s modern interior or al fresco in the garden patio which overlooks MGM National Harbor’s Conservatory.

Make a reservation

2 people

9:30 PM


Additional information

  • Dining style

    Casual Dining

  • Cuisines

    Italian

  • Hours of operation

    Mon, Wed, Thu 5:00 pm–10:00 pm Fri, Sat 5:00 pm–10:30 pm Brunch Sun 11:00 am–2:00 pm Dinner Sun 3:00 pm–9:00 pm

  • Phone number

    (301) 971-6010

  • Payment options

    AMEX, Discover, MasterCard, Visa

  • Dress code

    Casual Dress

  • Neighborhood

    Oxon Hill

  • Cross street

    Oxon Hill Rd & Harborview Ave

  • Parking details

    Valet & Self-Parking Available For detailed information about parking at any MGM Resorts destination, please visit mgmresorts.com/parking

  • Additional

    Bar/Lounge, Beer, Counter Seating, Full Bar, Non-Smoking, Private Room, Wine

What 144 people are saying

Overall ratings and reviews

Reviews can only be made by diners who have eaten at this restaurant

4.1
4.1 based on all time ratings
  • 4.2Food
  • 4.1Service
  • 4.1Ambience
  • 3.6Value

NoiseModerate

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  1. C

    Chuck1

    Philadelphia

    14 reviews

    vip
    4.0

    14 reviews

    Dined on March 13, 2020

    overall4food4service4ambience4
    I have dined at Osteria Costa a number of times and I have enjoyed the food and the excellent service.
  2. K

    Kjjm

    Washington DC

    9 reviews

    5.0

    9 reviews

    Dined on February 29, 2020

    overall5food5service5ambience5
    The food was incredible here. I love authentic italian cuisine so it definitely made the cut. Great service too. Our server was super polite and attentive.
  3. C

    Chuck1

    Philadelphia

    15 reviews

    vip
    4.0

    15 reviews

    Dined on February 28, 2020

    overall4food5service5ambience4
    I have dined at Osteria Costa several times and the food is very good and the service is also very good.
  4. R

    Redwine

    Washington DC

    11 reviews

    1.0

    11 reviews

    Dined on February 21, 2020

    overall1food3service1ambience2
    Service at this location, I would say has decreased since 2019.
  5. TM

    ThomasM

    Washington DC

    1 review

    4.0

    1 review

    Dined on February 15, 2020

    overall4food3service5ambience5
    Our salads were excellent. The flatbread app was dry and difficult to eat. Chicken parm entree lacked flavor. The seafood risotto special only had shrimp and calamari a little more variety would have been nice. Dessert was just ok. Service was great. Our experiences at the other MGM restaurants have set the bar very high for food quality and our experience here was just mediocre. This was our Valentines dinner and it was a little disappointing.
  6. OT

    OpenTable Diner

    Washington DC

    8 reviews

    5.0

    8 reviews

    Dined on February 15, 2020

    overall5food5service5ambience5
    Great experience, I will be back for more. I recommend the short rib, tender enough to cut with a spoon.
  7. k

    kittenjd2b

    Washington DC

    17 reviews

    5.0

    17 reviews

    Dined on February 14, 2020

    overall5food5service5ambience5
    The food was SUPERB! The portion size was way more than enough to leave you feeling satisfied. The crispy shrimp were so tasty! My husband loved the Parmesan Chicken and I was stuffed with about half of the shrimp and spaghetti (spicy), but it was so yummy! The chocolate lava cake was UNBELIEVABLE!! Loved every bite!
  8. JC

    JayC

    1 review

    4.0

    1 review

    Dined on February 14, 2020

    overall4food5service2ambience3
    The food here is really amazing. We had an appetizer and entrees and everything was cooked to perfection. Our server, Mercedes, seemed a little frazzled and was not very attentive or informative. She was not really busy but was extremely delayed in simple server tasks. Maybe she was trying to catch up on side work or smoking, but she was off of the floor for prolonged periods of time. The manager the stopped by our table and the server assistants were great and made sure that we had a good time and that our table stayed clear of trash and empty dishes/glasses. We would definitely go back, did I mention the food is amazing, but would hope for a different server.
  9. K

    Kyle

    Raleigh

    5 reviews

    vip
    1.0

    5 reviews

    Dined on February 9, 2020

    overall1food1service1ambience1
    The worst dining experience I have ever had. I wouldn’t know how the food is because we never got served. Arrived for a 6:00 pm reservation in order to have time to eat for a 7:30 pm show. Waited and waited and waited and still nothing. By 7:10 pm, we finally received bread after asking for it but no food. At 7:20, we finally gave up and left without eating to make our 7:30 show. Worst managed restaurant I’ve ever experienced and we were not alone. From the looks of other patrons around our table they were also experiencing horrible delays. Never going back.
  10. OT

    OpenTable Diner

    Washington DC

    4 reviews

    1.0

    4 reviews

    Dined on February 9, 2020

    overall1food1service5ambience2
    Horrible!! The only good thing was our waitress.
  11. b

    bspnaples

    Naples

    13 reviews

    2.0

    13 reviews

    Dined on February 9, 2020

    overall2food2service2ambience3
    The only good part of the service was the busser, Rosario...she attended to our every need with a smile and willingness to please us. Had a reservation and was told we needed to wait in the long line before we could be seated...what is the purpose of making a reservation? Dinner was delayed and cold when delivered.
  12. AM

    AmberM

    Washington DC

    1 review

    2.0

    1 review

    Dined on February 9, 2020

    overall2food3service1ambience3
    Had to wait even though I had a reservations and there were tables, then proceeded to wait 20 minutes to even get water glass filled. Very poor service.
  13. J

    Joyce

    Washington DC

    45 reviews

    4.0

    45 reviews

    Dined on February 7, 2020

    overall4food4service5ambience4
    Great experience. Tasty food. Exceptional service. Thanks again, Charlie and Vernon!
  14. TC

    TCrook

    1 review

    5.0

    1 review

    Dined on January 26, 2020

    overall5food5service4ambience4
    Meme, our server and Mark, the manager gave great service. The space didn’t provide much intimacy but it was an awesome experience overall! Thanks Osteria Costa.
  15. D

    Dicer

    Las Vegas

    65 reviews

    vip
    5.0

    65 reviews

    Dined on January 25, 2020

    overall5food5service4ambience5
    We loved the caprese crostini as an appetizer. My salmon was fresh and cooked to order. We also had the bucatini carbonara cooked just right. Great bread.
  16. OT

    OpenTable Diner

    Washington DC

    7 reviews

    vip
    4.0

    7 reviews

    Dined on January 25, 2020

    overall4food4service4ambience4
    Food overpriced for what it is...paying for MGM location. Shrimp was tasty but served with plain spaghetti...$24. Pizza was $18
  17. B

    Bee56

    Washington DC

    3 reviews

    4.0

    3 reviews

    Dined on January 25, 2020

    overall4food5service5ambience5
    Everything was wonderful except the front line - hostesses - was not a good start. Everything else was wonderful!
  18. TB

    TallBrownSugar

    Dallas

    65 reviews

    vip
    1.0

    65 reviews

    Dined on January 25, 2020

    overall1food1service3ambience2
    Food was overrated. Wasn’t hot when it came to the table.
  19. KB

    KB20005

    Washington DC

    34 reviews

    vip
    2.0

    34 reviews

    Dined on January 24, 2020

    overall2food3service4ambience3
    I took a group to Osteria Costa before a performance at MGM. We had 6:45 reservations. The restaurant wasn't able to seat us until 7:20, and while I'm sure the server tried to expedite the order, it came to the table at 7:55. We ended up fairly late to our show. At a restaurant where it is likely people are dining before a show, it's unacceptable to seat you significantly later than your reservation time.
  20. CR

    CynthiaR

    Washington DC

    1 review

    4.0

    1 review

    Dined on January 24, 2020

    overall4food4service5ambience4
    Food (fetrucine with Alfredo sauce} was good. Chardonnay was very good. Servers were very attentive, professional, and conversational. It was apparent to us, and those around us, that the management and coordination between the front and back of the restaurant was annoyingly substandard. The pleasant young ladies at the hostess stand did not know what they were doing. Tables were clearly open and available (and cleaned and set) but we (and several others) were told they had to wait for tables to be cleaned. They said they were taking reservations only, but we were able to get a table by using OpenTable as we were standing there and getting a table in 15 minutes (the same table we pointed out to them when we walked up). Thank you, OpenTable! In the end, we had a very nice dinner, served promptly, leaving us plenty of time to go to the nearby MGM Theatre.
  21. OT

    OpenTable Diner

    Richmond

    7 reviews

    5.0

    7 reviews

    Dined on January 20, 2020

    overall5food5service5ambience4
    Great menu. Prices look a little hefty but the food and presentation are amazing and there is plenty of it. My server was prompt and friendly. There was a little noise from the hotel valet entrance but it was tolerable. My friend and I were able to have a nice conversation. We were also able to have a view of the championship football game. The Televisions were present but not obnoxious. Very classy atmosphere and great view of the decor in the MGM lobby
  22. H

    shelliH

    Baltimore

    21 reviews

    3.0

    21 reviews

    Dined on January 19, 2020

    overall3food5service3ambience5
    Food was amazing, service slow , took forever for food and we never got or were offered refills. Sad because our meal was quite expensive & served showed equaled the price we paid
  23. S

    Sweetsjunkie

    Atlantic City

    50 reviews

    vip
    4.0

    50 reviews

    Dined on January 19, 2020

    overall4food4service4ambience3
    Meatball appetizer with lasagna dinner is a great value and shareable
  24. DG

    DeloresG

    Washington DC

    2 reviews

    5.0

    2 reviews

    Dined on January 19, 2020

    overall5food5service5ambience5
    Overall, the experience, food and service was great for this visit.
  25. S

    Sweetsjunkie

    Atlantic City

    50 reviews

    vip
    4.0

    50 reviews

    Dined on January 18, 2020

    overall4food5service5ambience3
    Birthday celebration. Meatballs appetizer and pizza a must try. Liked it so much we went back the next again.
  26. OT

    OpenTable Diner

    Washington DC

    1 review

    5.0

    1 review

    Dined on January 1, 2020

    overall5food5service5ambience5
    It was great. The staff made me feel so welcome. I proposed to my girlfriend and they made it all worth while. It was also my birthday, they bought me out some ice cream and cake. Also they did everything I asked of them. Everyone was so awesome and professional. I am so glad I picked this place for my birthday and our special occasion. I am definitely going to be coming back. The food was awesome. The atmosphere was perfect. I have never been to a place where I felt so comfortable and like home. Again thank you to the staff and the chefs. You guys are my number 1. Keep up the good work that you do.
  27. HD

    HungryinDC

    Washington DC

    12 reviews

    vip
    3.0

    12 reviews

    Dined on December 29, 2019

    overall3food3service2ambience3
    Very slow service. Almost 2 hours for pizza and pasta and a diet coat. Understandable if the restaurant was packed but there were barely 20 people
  28. R

    Redwine

    Washington DC

    11 reviews

    5.0

    11 reviews

    Dined on December 29, 2019

    overall5food5service5ambience5
    All went well
  29. R

    Redwine

    Washington DC

    11 reviews

    5.0

    11 reviews

    Dined on December 27, 2019

    overall5food5service5ambience5
    All was ok
  30. CK

    CynthiaK

    Washington DC

    21 reviews

    5.0

    21 reviews

    Dined on December 22, 2019

    overall5food5service5ambience5
    Food was good. Atmosphere was fun!
  31. AD

    AllenD

    Washington DC

    8 reviews

    4.0

    8 reviews

    Dined on December 10, 2019

    overall4food5service4ambience4
    Good place to go to for dinner before the show. Thanks
  32. HN

    HungN

    Washington DC

    22 reviews

    vip
    2.0

    22 reviews

    Dined on December 10, 2019

    overall2food4service3ambience1
    Reservation was made for 9:45pm. Notification received around 8pm that the restaurant was closing at 9pm. The system shouldn't take reservations if the restaurant is not going to be opened. Had to order, leave the concert in order to get food.
  33. EG

    EatGuru

    Washington DC

    27 reviews

    vip
    5.0

    27 reviews

    Dined on December 8, 2019

    overall5food5service5ambience5
    Service was EXCELLENT, the brunch bruschetta was FABULOUS and the Lemon cocktail was DELICIOUS.
  34. F

    Foodlover

    Washington DC

    16 reviews

    5.0

    16 reviews

    Dined on December 7, 2019

    overall5food5service5ambience4
    We went before a show and told our waitress that we had show tickets. We ordered immediately, and our food came quickly. Excellent service and great food! Thanks so much!
  35. J

    Jack

    Washington DC

    73 reviews

    5.0

    73 reviews

    Dined on December 6, 2019

    overall5food5service5ambience5
    Dinner before the show.....Great drinks and appetizers. Didn't want anythin too heavy. Mercedes was great!
  36. R

    Redwine

    Washington DC

    11 reviews

    5.0

    11 reviews

    Dined on December 6, 2019

    overall5food5service5ambience5
    All was great!
  37. R

    Redwine

    Washington DC

    11 reviews

    5.0

    11 reviews

    Dined on December 5, 2019

    overall5food5service5ambience5
    All went wonderful & accordingly.
  38. l

    luvfinerthings

    Baltimore

    7 reviews

    4.0

    7 reviews

    Dined on November 30, 2019

    overall4food4service5ambience4
    The service at Osteria Costa was excellent and the staff was very courteous!! We enjoyed the food as well!!
  39. OT

    OpenTable Diner

    Washington DC

    3 reviews

    5.0

    3 reviews

    Dined on November 29, 2019

    overall5food5service5ambience5
    Excellent Service! Excellent food! Can’t wait to come back again!
  40. OT

    OpenTable Diner

    Raleigh

    2 reviews

    3.0

    2 reviews

    Dined on November 29, 2019

    overall3food2service4ambience4
    They don’t have a kids menu. Just for penne pasta for a kid - we were charged $20. The drink for kids was $5 additional.

FAQs

Osteria Costa - MGM National Harbor is rated 4.1 stars by 144 OpenTable diners.

Yes, you can generally book this restaurant by choosing the date, time and party size on OpenTable.

Make a reservation

2 people

9:30 PM


Google Map for Osteria Costa - MGM National Harbor

101 MGM National Ave, Oxon Hill, MD 20745

Additional information

  • Cross street

    Oxon Hill Rd & Harborview Ave

  • Neighborhood

    Oxon Hill

  • Hours of operation

    Mon, Wed, Thu 5:00 pm–10:00 pm Fri, Sat 5:00 pm–10:30 pm Brunch Sun 11:00 am–2:00 pm Dinner Sun 3:00 pm–9:00 pm

  • Cuisines

    Italian

  • Dining style

    Casual Dining

  • Dress code

    Casual Dress

  • Parking details

    Valet & Self-Parking Available For detailed information about parking at any MGM Resorts destination, please visit mgmresorts.com/parking

  • Payment options

    AMEX, Discover, MasterCard, Visa

  • Additional

    Bar/Lounge, Beer, Counter Seating, Full Bar, Non-Smoking, Private Room, Wine

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