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.


1099 Santa Ynez Ave, Los Osos, CA 93402-2742
+1 805-528-0779
Map updates are paused. Zoom in to see updated info.
Reset zoom
Updating Map...
  • Excellent61%
  • Very good32%
  • Average4%
  • Poor2%
  • Terrible1%
Travellers talk about
“burger” (107 reviews)
“onion rings” (14 reviews)
“beef” (6 reviews)
Closed Now
All hours
$$ - $$$
1099 Santa Ynez Ave, Los Osos, CA 93402-2742
Write a Review
Reviews (146)
Traveller rating
Traveller type
Time of year

1 - 10 of 143 reviews

Reviewed 4 weeks ago

a popular spot for a terrific hamburger with pretty much anything you want on it. their sauce is great. I also like their fish and chips, great onion rings, and pastrami sandwiches, plus good salads.

Thank Susan D
Reviewed 5 weeks ago

Called in order in advance and it was ready when I arrived. Ordered three different burgers, fries, and chocolate shakes. All delicious.

Thank Celeste R
Reviewed 18 May 2017 via mobile

I might be one of the few who actually doesn't like a burger that you need a bib and a towel, in order to eat it. A good burger doesn't need 10+ ingredients on it. I don't get why they insist on drowning your burger...More

Thank CentralCoastWine
Reviewed 11 April 2017

One of the best, old-fashioned hamburgers. Great fries and, even better onion rings. Fun diner-style restaurant where you can get a free burger on your birthday.

Thank margaretbV6882AL
Reviewed 11 April 2017 via mobile

We have been here several times. Lots of good options at reasonable prices. They now take charge cards. My husband enjoyed the fish n chips for only $7.95. The have three hamburger sizes: 1/3, 1/2 or 1 pounders. You can also get in on a...More

Thank Ruth R
Reviewed 16 March 2017 via mobile

Very good specialty burgers. You need to make sure you don't miss going here to have a great burger.

Thank pmricelake
Reviewed 22 February 2017

Killer burgers with a wide variety of toppings - and game meats way beyond beef - make this a real treat. The baskets of fries are killer quantity.

Thank eheyman
Reviewed 18 January 2017

Casual restaurant for burgers and fries or fish and chips. Appreciate the local grass fed beef. Always juicy!

Thank AnnLosOsos
Reviewed 17 December 2016 via mobile

Lots of burger choices and other menu items. I got the fish and chips and for a small charge was able to upgrade the "chips" to sweet potato fries. Which were super. They were the thick crinkle cut version. The tartar sauce was chipotle which...More

Thank MySeaBiscuit13
Reviewed 15 November 2016 via mobile

We love stopping here when we are in town. The burgers are so juicy and delicious! Great choices and the burger are big. My family always looks forward to eating here.

Thank Bethanie A
Nearby Restaurants
Celia's Garden Cafe
71 reviews
.47 km away
37 reviews
.10 km away
Jimmy Bump's Pasta House
58 reviews
.12 km away
Nearby Attractions
Montana de Oro State Park
424 reviews
3.29 km away
Elfin Forest Preserve
100 reviews
2.10 km away
Sweet Springs Nature Preserve
58 reviews
.94 km away
Morro Bay State Park
353 reviews
3.84 km away
Questions & Answers
Get quick answers from Sylvester's 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
Lunch, Dinner
Restaurant features
Takeout, Seating, Wheelchair Accessible, Serves Alcohol
Good for
Kids, Child-friendly
Open Hours
11:00 - 21:00
11:00 - 21:00
11:00 - 21:00
11:00 - 21:00
11:00 - 21:00
11:00 - 21:00
11:00 - 21:00
Location and Contact Information
  • Address: 1099 Santa Ynez Ave, Los Osos, CA 93402-2742
  • Location: United States  >  California (CA)  >  San Luis Obispo County  >  Los Osos
  • Phone Number: +1 805-528-0779
  • E-mail
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