Planning a trip to San Diego?
Foursquare can help you find the best places to go to.
Smashburger
(Now Closed)Burger Joint and American Restaurant$$$$
Rancho Penasquitos, San Diego
See what your friends are saying about Smashburger.
By creating an account you are able to follow friends and experts you trust and see the places they’ve recommended.
orSign up with email
15 Tips and reviews
Sort:
- Popular
- Recent
Sarah & Tyler are Awesome & Great!!! Burger & fries were above average & they were very busy during the time that I was there too!!!UpvoteDownvote
Danny LigeraldeNovember 11, 2011Come of Smashburger if you want a really tastey burger and you're tired of In-N-Out or don't care about ordering your food on an iPad at Stacked.UpvoteDownvote
Isabel H.September 9, 2013Great chocolate malt shakes! They taste like those lil Whoppers.UpvoteDownvote
Love the haystack onions on and off my burgerUpvoteDownvote
Jim BaerJuly 26, 2012FYI Toni M is a cheater. He checks in here and many other places at the same time.UpvoteDownvote- The sauce for the haystack onions is great!UpvoteDownvote
BEWARE: Have found hair MULTIPLE times in food. Also to go orders have been mixed up with other customers. Very disorganized. Ill drive the extra miles to go to a different location.UpvoteDownvote- Bring $$$. Burger, fries & drink for 2 is $20!UpvoteDownvote
Banana chocolate milkshake with Oreos! MmmmUpvoteDownvote- Seems very slow and disorganized now. Service used to awesomeUpvoteDownvote
Leave your trash on the tables. Their trash holes are wAy too small.UpvoteDownvote
78 Photos
Foursquare © 2025 Lovingly made in NYC, CHI, SEA & LA
Smashburger
13219 Black Mountain Rd (at Twin Trails Dr)
San Diego, CA 92129
United States
San Diego, CA 92129
United States
Permanently closed (Show more)
- Mon–Sun
- 10:00 AM–10:00 PM
(858) 780-9300
Features
Reservations
No
Credit Cards
Yes (incl. Discover & Visa)
Outdoor Seating
Yes
Food & Drink
Menus
Brunch, Lunch, Dinner
See More
You might also like
- 7.9
"Whitedino.com says great food, weather, service, what else can you ask for!"
WhiteDino .Com - 8.4
"The lemonade is quite good here. And of course the shakes and burgers."
Gshocker - 8.5
"The Friendly serves no nonsense burgers cooked on the flattop. Diner style. You can get a beer or cocktail to wash the deliciousness down too 🍔 🍻"
El Doosty
Places people like to go after Smashburger
- 7.5
"Portions are big so go one size smaller than you think you want."
Dusty Boley - 7.3
"Lines are always insanely crazing and never any parking."
Heather Coates 
"Try the custom personal pizzas - not publicized on the menu, but they'll hand stretch and bake your choice of sauce and toppings - excellent value, though it takes a while to bake."
Justin Ruthenbeck
Appears on 7 lists
Created by Cyrielle Hacher
90 items • 1 followerCreated by Matt Gage
126 items • 2 followers
Created by Danny Ligeralde
10 items • 6 followers
