One of Oklahoma’s Quirkiest Towns Is Still Flying Under the Radar

With a population of less than 200, Arcadia is a quirky town in Oklahoma that preserves the legacy of Route 66 with unique roadside attractions. Discover the world's largest soda bottle (complete with neon LED lights), a circular barn, and a museum filled with tons of memorabilia honoring the Mother Road. There's no better time to visit—2026 is the 100-year anniversary of Route 66, so hit the road and come see what this charming little town has to offer. Arcadia is the perfect stop on a road trip along America's most iconic highway!

Where Is Arcadia, Oklahoma, and Why Is It So Unique

Arcadia is located on Route 66, about 15 miles northeast of Oklahoma City. Like many hidden gem towns in Oklahoma along Route 66, it's defined by quirky roadside attractions. From a soda bottle taller than a six-story building to a barn whose unique shape sets it apart from all others, Arcadia just might be the most unique small town in Oklahoma.

The Quirky Attractions That Define This Town

Arcadia's most famous attraction is the Arcadia Round Barn, a circular barn built by local farmer William Harrison Odor in 1898. Odor believed the circular structure would protect the barn from the strong winds typical of the region, and the unique shape was made possible by soaking wooden boards until they were pliable enough to bend. Today, the landmark is a museum, gift shop, and event venue, with free admission.

Another spot that's impossible to miss in this quirky town in Oklahoma is Pops 66. You'll know you're in the right place when you see the giant, 66-foot-tall soda bottle out front (the world's largest!). Pops 66 is more than just a quirky roadside attraction—it's a full-service gas station and diner known for its impressive selection of over 700 kinds of soda. Some of the soda flavors are standard, but others really push the envelope. Bacon-flavored pop, anyone? The vintage glass bottles are relics from a bygone era, transporting you back to the heyday of Route 66, when life was simpler. As if Pop's wasn't cool enough already, its iconic soda bottle is outfitted with multicolored neon lights that illuminate the Mother Road after dark.

Other can't-miss attractions include OK County 66, a museum filled with Route 66 memorabilia, and Arcadia Lake, a nearly 2,000-acre reservoir that offers hiking, fishing, and camping.

Why This Quirky Town in Oklahoma Is Still Flying Under the Radar

Arcadia is one of the most underrated towns in Oklahoma because it's so close to OKC that most people overlook it. The town also lacks tourist amenities, like hotels, so it's really only known to Route 66 enthusiasts. Plan a trip any time of year—but you may want to steer clear of weekends, as Pops is a hotspot for motorcycle groups and classic car meet-ups.

Arcadia is one of the best small towns in Oklahoma for its quintessential and nostalgic Americana feel. Plan a trip before it gets too popular!

Visit the Town of Arcadia website for more information about this hidden gem, and check out Travel OK to discover more unusual towns in Oklahoma worth exploring. Craving an out-of-state adventure? The best small towns in the USA highlight everything there is to love about America.