In-N-Out Burger
111 E 136th Ave, Thornton
(800) 786-1000
Customers' Favorites
Double Double Cheeseburger Animal Style with Chopped Chilis and Animal Fries with Chopped Chili's
Double Cheeseburger with the Works and the Flying Dutchman Fries with Everything
Cheeseburger Protein Style and Animal Style French Fries Animal Style
Double Double Cheeseburger and Fries Animal Style
3x3 Double Double Protein Style Animal Fries
Double Cheeseburger with Fries and Iced Tea
Double Double Cheeseburger and Animal Fries
The Famous Double Double with Cheeseburger
Grilled Onions Wrapped Flying Dutchman
Cheeseburger Strawberry Milkshake
Menu
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Recent Reviews
Dietary restrictions: You can customize a burger any way you like.
Parking: More than 50 parking spots
Kid-friendliness: Kids always love it. They can get hats and stickers.
Parking: More than 50 parking spots
Kid-friendliness: Kids always love it. They can get hats and stickers.
SoCal native here, who grew up visiting the original in Baldwin Park and graduated to locations throughout all of SoCal in the decades since. To those wondering how this compares to the SoCal restaurants, the In-N-Out in Thornton, CO is fantastic, indistinguishable from the SoCal locations. The restaurant looks exactly the same, from decor and uniforms to the vibe. The menu is the same, including the off-menu menu. The staff here are very comfortable with all the lingo: protein...
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Dietary restrictions: Will wrap burger in lettuce upon request.
Parking: Location is tricky, but well worth it!