Photos of the World’s Largest Amoco Sign in St. Louis, Missouri
Know Before You Go
To make the most of your visit to the World’s Largest Amoco Sign in St. Louis, Missouri, here are some things to know before you go.
What is the World’s Largest Amoco Sign?
The World’s Largest Amoco Sign is one of the most recognizable roadside landmarks in St. Louis. The giant Amoco sign towers above a gas station and has been a fixture of the city’s skyline for decades.
Where is the World’s Largest Amoco Sign located?
The sign stands atop Stevenson’s Hi-Pointe AMOCO at 981 S. Skinker Boulevard in St. Louis, Missouri, near the intersection of Skinker Boulevard, Clayton Road, and Oakland Avenue. Stop and get gas while you’re there.
How big is the sign?
The current sign measures approximately 40 feet tall and 60 feet wide, making it the largest Amoco sign in the world.
How old is the sign?
A giant gas station sign has occupied this location since the early 1930s. The site originally featured a massive Standard Oil sign before later becoming an Amoco sign. The current version was installed in 2019 as part of the revival of the Amoco brand.
Where to Stay Near the World’s Largest Amoco Sign
Complete your travel itinerary and get a good night’s rest on your road trip with a stay at one of these St. Louis hotels near Route 66.
St. Louis Union Station Hotel
An icon since 1894, the St. Louis Union Station is a vintage gem wrapped in elegant archways and décor. Admire the famous Grand Hall, experience all the on-site attractions, enjoy 3D light shows and a 100-foot waterfall, and access the fitness center and seasonal outdoor pool. All just a mile from downtown St. Louis.
Drury Plaza Hotel St. Louis at The Arch
If you want to find a hotel close to the Gateway Arch, you can’t do any better than the Drury Plaza Hotel St. Louis at The Arch. This St. Louis hotel is located less than a five-minute walk to the Gateway Arch and Busch Stadium, at the heart of downtown. Enjoy 37-inch flat-screen TVs, free Wi-Fi, an indoor pool and hot tub, and a free hot breakfast.
Magnolia Hotel St. Louis
Listed on the National Historic Register, Magnolia St. Louis was originally built in 1924 as the Mayfair Hotel by Charles Heiss, with a hospitality and sophistication in mind. This hotel is known as the birthplace of “chocolates on a pillow,” a tradition influenced by actor Cary Grant’s tryst within his suite.
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Enhance your visit to the St. Louis area with a tour! Whether you love family-friendly adventures, landmarks, or nature there are plenty of options for everyone.


















An iconic sign! If you need to pull over for gas in St. Louis, this is the place! Take a trip to go see this big Amoco sign!