In-N-Out Burger
Hamburger restaurant, American restaurant, Diner, Fast food restaurant, Lunch restaurant, Restaurant
Add a reviewIn-N-Out Burger on Sierra Ave. in Fontana is a beloved staple for burger enthusiasts. Known for its classic Double-Double and addictive animal-style fries, this cozy diner offers a casual vibe perfect for any meal. While lines can stretch during peak hours, the fast service and delightful shakes make it worthwhile. Wheelchair-accessible parking ensures everyone can enjoy the experience. With top-notch comfort food at unbeatable prices, it’s a crowd favorite, ideal for families and university students alike.