The Gateway Arch National Park is one of St. Louis, Missouri's most famous and instantly recognizable landmarks. The Gateway Arch was formerly known as Jefferson National Expansion Memorial for many years until it was renamed in 2018. The decision to rename the park was purportedly made in order to give the park a more fitting and easy to remember name. Most St. Louis natives would agree, as more and more people have begun visiting the park since the name change and they've been bringing their dogs with them. That's because the Gateway Arch is steadily building a reputation for being one of the dog-friendliest locales in all of Missouri, with events like Arch Bark being held there on an annual basis.
The Gateway Arch National Park has been a very popular landmark in Missouri for many years and its popularity only seems to be increasing as time goes by. If you love American history just as much as you love dogs, then you'll definitely want to visit the Arch when you get the chance as it's one of the most dog-friendly landmarks in the United States. St. Louis Missouri is a very historic and dog-friendly city as a whole, so there will be plenty to do with your dog before and after you visit the Gateway Arch National Park.