Quick answer
St. Louis is an easily walkable, affordable Midwestern city known for the Gateway Arch, rich music and food scenes (especially BBQ), museums, and riverfronts. Plan around weather extremes, use neighborhoods wisely, and take standard U.S. entry rules into account.
Visa / entry requirements
Best time to visit
Safety tips
Local customs & cultural notes
Currency & money
Transportation
Must-know tips & local insights
Practicalities
Final quick checklist
Enjoy St. Louis—plan for its weather swings, savor the local food and music, and prioritize safe neighborhoods and public-transport options for an easy trip.