There is something wonderfully old-school about pulling up to a root beer stand, ordering a frosty mug, and biting into a burger you did not have to make yourself. Indiana still has a handful of these classic drive-in style spots where the mugs come cold, the menus stay simple, and the whole thing feels like a step back in time.
Whether you grew up on these stands or just love a good day trip with food at the end, this list gives you seven real places to point your car toward. Grab a napkin, roll down the window, and get ready to plan a tasty route across the Hoosier State.
1. Dog n Suds, Lafayette, Indiana

Few names carry as much drive-in nostalgia as Dog n Suds, and the Lafayette location keeps that tradition alive in Indiana.
Known for its frosty mugs of house root beer, this stand pairs its signature drink with classic drive-in fare like hot dogs, burgers, and fries. The root beer is the star, served cold in the kind of heavy mug that made these places famous.
The carhop-style setup gives it a genuinely retro feel that is hard to find these days. It is the sort of stop that appeals to longtime fans who remember Dog n Suds from decades ago, as well as newcomers curious about the chain’s roots.
If you are cruising through the Lafayette area, it makes an easy and satisfying pause. Order a mug, add a Coney dog, and you have the full drive-in experience in one visit.
2. Triple XXX Family Restaurant, West Lafayette, Indiana

Bright orange and impossible to miss, Triple XXX Family Restaurant has been a West Lafayette landmark near Purdue University for generations.
It holds the title of Indiana’s oldest drive-in restaurant and pours its own Triple XXX root beer, still served in frosty mugs. The counter-style seating gives it a diner personality that sets it apart from the typical walk-up stand.
The menu leans into hearty comfort food, with the Duane Purvis All-American burger, topped with peanut butter, being one of its most talked-about items. Breakfast is also a big draw here, which makes it flexible for early risers and late-morning cravings alike.
Game days bring the crowds, so timing your visit around Purdue events can mean a wait. Still, for a mix of history, a college-town buzz, and a genuinely old root beer recipe, it earns its spot on any Indiana road trip.
3. Mug n Bun Drive-In, Indianapolis, Indiana

A slice of vintage Indianapolis lives on at the Mug n Bun Drive-In, a west-side spot that has served frosty mugs for decades.
The root beer is made in-house, and the classic carhop service lets you eat right in your car. That combination of homemade root beer and old-fashioned service is what keeps this stand memorable.
Beyond the mugs, the menu covers drive-in staples like burgers, breaded tenderloin sandwiches, and onion rings. The pork tenderloin is an Indiana favorite, and it fits right in here.
Located near the Indianapolis Motor Speedway area, it becomes an especially busy stop during racing season. For anyone exploring the capital city or catching an event nearby, it offers a genuine throwback meal that has stood the test of time.
4. Zesto, Indianapolis, Indiana

Craving something cold and sweet along with your burger? Zesto in Indianapolis has been handling both since the mid-1900s.
The stand mixes classic drive-in food with a strong ice cream game, so soft serve, sundaes, and shakes sit alongside frosty root beer and burgers. That balance between savory and sweet makes it a flexible stop for the whole family.
The walk-up window setup keeps things quick and casual, ideal for a warm afternoon treat. Onion rings and other fried favorites round out the menu nicely.
Because it doubles as an ice cream destination, it works whether you want a full meal or just a dessert run. For a simple, nostalgic Indianapolis stop that covers all the bases, Zesto delivers the goods without complicating anything.
5. Frostop Drive-In, Ashley, Indiana

Up in the northeastern corner of the state, the Frostop name brings its own dose of drive-in history to Ashley.
Frostop stands are known for their signature root beer and the giant rotating mug signs that once marked locations across the country. That classic branding is part of what makes spotting one feel like a small win.
The menu sticks to what these stands do best: frosty root beer, burgers, hot dogs, and other easy handheld favorites. It is a straightforward setup that focuses on the essentials rather than trying to do too much.
Ashley sits in a quieter part of Indiana, which makes the stand a fun reward at the end of a country drive. For fans of old-school American food stops, tracking down a Frostop is a road trip goal all on its own.
6. Edwards Drive-In, Indianapolis, Indiana

Rounding out the list is Edwards Drive-In, an Indianapolis institution that has served up drive-in classics since the 1950s.
The spot is famous for its breaded pork tenderloin sandwich, a true Indiana specialty, alongside burgers and other diner favorites. Frosty mugs and old-fashioned service complete the retro package.
Both indoor seating and carhop service are available, giving visitors flexibility depending on the weather or mood. That mix makes it comfortable in any season, not just the warm months.
Its long history and reputation for those big tenderloins make it a standout among the city’s drive-in choices. If you want to cap off a tour of Indiana root beer stands with a heaping plate and a cold mug, Edwards is a fitting final stop.
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