We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Dune Burgers On The Beach

455 Grand Bay Dr, The Ritz-Carlton Key, Key Biscayne, FL 33149-1900
+1 305-365-4500
Map updates are paused. Zoom in to see updated info.
Reset zoom
Updating Map...
  • Excellent59%
  • Very good28%
  • Average9%
  • Poor2%
  • Terrible2%
Travellers talk about
“turkey burger” (8 reviews)
“salad” (18 reviews)
“french fries” (2 reviews)
Open Now
11:00 a.m. - 7:30 p.m. Hours
American, Bar, Vegetarian Friendly, Vegan Options
$$ - $$$
455 Grand Bay Dr, The Ritz-Carlton Key, Key Biscayne, FL 33149-1900
All Details
Write a ReviewReviews (145)
Traveller rating
Traveller type
Time of year

1 - 10 of 125 reviews

Reviewed 3 weeks ago

Went in with low expectations and walked out blown away by some serious burger goodness. Everyone tried a variety of things on the menu and came away delighted but the burgers were by far the hit of the meal. nestled between the adult pool and...More

Thank Chicagomarketer
Reviewed August 18, 2018 via mobile

If you enjoy dining alfresco by the beach with great burgers and just about everything else that they serve, than this is your place. Located in the Ritz Carlton in Key Biscayne this tiki hut bar/restaurant has great drinks made by 2 of the best...More

Thank RJames1950
Reviewed August 5, 2018 via mobile

This is a must stop. Say hi to Geno and try one of his specialties like the blended mojito. Geno is not just a mixologist, he is a character.

Thank Valmay1
Reviewed July 11, 2018 via mobile

Cute bar right on the beach with lots of atmosphere. Bar man was very friendly. The blue crab salad was extraordinary. The only negative—-we wish the bar stayed open later.

Thank Jane K
Reviewed June 17, 2018 via mobile

Had the bison burger. It was huge and expensive ($25). But it was very tasty. Would recommend sharing with someone else. Waitstaff was very kind.

Thank Danielle C
Reviewed May 1, 2018 via mobile

My wife and I enjoyed lunch a couple days at this beachside bar & restaurant at the Ritz Carlton Key Biscayne. The food was outstanding and service was exceptional. Special thanks to Josh, Geno and Preston for the amazing hospitality !

Thank boleyb
Reviewed April 18, 2018

The location right on the ocean is fantastic. They have a bar and also big comfy couches to relax. This is perfect place to eat, drink, or just relax with a book.

Thank APAX152
Reviewed March 26, 2018

good music, great atmosphere with the couches. I liked the superfood salad. I still miss Gino at the bar. Worlds best margaritas!

Thank robinlR2986RH
Reviewed March 21, 2018

We sat in the comfy chairs in the beach/party area . Great ocean view while enjoying burgers and tropical drinks!

Thank hilo2016
Reviewed March 14, 2018

The menu is limited and it's expensive. We got the blue crab salad, turkey burger, one vodka drink and the bill was $75. The food was average, the service was quick but not very nice. The homemade ketchup tasted like pureed salsa. The drink was...More

Thank Joan r
Nearby HotelsSee all 4 hotels in Key Biscayne
The Ritz-Carlton Key Biscayne, Miami
2,261 reviews
.08 km away
Coral Reef Key Biscayne Suites
134 reviews
.30 km away
Silver Sands Beach Resort
167 reviews
.42 km away
Key Colony for Guests
5 reviews
.78 km away
Nearby Restaurants
Tutto Pizza & Pasta
180 reviews
.78 km away
Ayesha Indian Restaurant
118 reviews
.78 km away
La Boulangerie
159 reviews
.79 km away
Nearby Attractions
Crandon Park Tennis Center
193 reviews
1.86 km away
Bill Baggs Cape Florida State Park
1,089 reviews
1.89 km away
Cape Florida Lighthouse
527 reviews
1.89 km away
Cape Florida
89 reviews
1.08 km away
Questions & Answers
Get quick answers from Dune Burgers On The Beach staff and past visitors.
Note: your question will be posted publicly on the Questions & Answers page.
Posting guidelines
Improve this listing

Restaurant Details

Rating summary
  • Food
  • Value
Average prices
US$31 - US$50
Lunch, Dinner
Restaurant features
Outdoor Seating, Seating, Waitstaff, Parking Available, Valet Parking, Television, Wheelchair Accessible, Serves Alcohol, Full Bar
Dining Style
Casual Dining
Good for
View, Kids, Child-friendly, Bar Scene, Romantic
Open Hours
11:00 a.m. - 7:30 p.m.
11:00 a.m. - 7:30 p.m.
11:00 a.m. - 7:30 p.m.
11:00 a.m. - 7:30 p.m.
11:00 a.m. - 7:30 p.m.
11:00 a.m. - 7:30 p.m.
11:00 a.m. - 7:30 p.m.
Location and Contact Information
  • Address: 455 Grand Bay Dr, The Ritz-Carlton Key, Key Biscayne, FL 33149-1900 (Formerly Dune Oceanfront Burger Lounge)
    (Crandon Boulevard)
  • Location: United States  >  Florida (FL)  >  Key Biscayne
  • Phone Number: +1 305-365-4500
St. Tropez-inspired gourmet burgers and champagne.
Is This Your TripAdvisor Listing?
Own or manage this property? Claim your listing for free to respond to reviews, update your profile and much more. Claim Your Listing