©

O'Fallon trip planner

Create a fully customized
day-by-day itinerary for free

Itinerary Planner
+ Add destination
2 adults
Adults
- +
Teens
- +
Kids
- +
Close

O'Fallon

Trip Planner USA  /  Missouri  /  O'Fallon
(4.1/5 based on 30+ reviews for 1 attraction)
O'Fallon is a city along Interstate 70 and Interstate 64 between Lake St. Louis and St. Peters in Saint Charles County, Missouri. It is part of the St. Louis Metropolitan Statistical Area. As of the 2010 census O'Fallon had a population of 79,329, making it the largest municipality in St. Charles County and seventh largest in the state of Missouri. In 2006 Money Magazine named O'Fallon 39th in its "Best 100 Places to Live." Money Magazine also ranked O'Fallon 68th out of 100 in 2008 and 26th out of 100 in 2010.O'Fallon's namesake in St. Clair County, Illinois is also part of the St. Louis Metropolitan Statistical Area. The two O'Fallons are one of the few pairs of same-named municipalities to be part of the same MSA.HistoryAfter the War of 1812, there was a westward flow of migration through the present-day St. Charles County on the Booneslick Trail (later part of Interstate 70). During the 1830s, many German settlers came to the O'Fallon area inspired by Gottfried Duden's Republic of the Western States of North America. The report was based on his account of living in St. Charles.
Plan your trip to O'Fallon and other United States destinations using our handy United States trip itinerary maker.
Source
Create a full itinerary — for free!

Plan your trip to O'Fallon

  • Get a personalized plan

    A complete day-by-day itinerary
    based on your preferences
  • Customize it

    Refine your plan. We'll find the
    best routes and schedules
  • Book it

    Choose from the best hotels
    and activities. Up to 50% off
  • Manage it

    Everything in one place.
    Everyone on the same page.

Where to stay in O'Fallon

Browse hundreds of hotels and read guest reviews on the world's leading online travel agency website.
CHECK IN - CHECK OUT
Millions of travel reviews
on TripAdvisor

Extend your holiday

Visit top cities near O'Fallon:
Sightseeing, museums, parks
Visit for: 4 daysStart a plan »
Historic sites, casinos, museums
Visit for: 3 daysStart a plan »
Wineries, trails, historic sites
Visit for: 4 daysStart a plan »
Wildlife areas, shopping, fun & games
Visit for: 1 dayStart a plan »
Wineries
Visit for: 1 dayStart a plan »

Recently planned trips to Missouri

5 days in Branson BY A USER FROM UNITED STATES June, teens, kids, culture, outdoors, relaxing, historic sites, museums, shopping, fast-paced, popular & hidden gems PREFERENCES: June, teens, kids, culture, outdoors, relaxing, historic sites, museums, shopping ATTRACTION STYLE: Popular & hidden gems PACE: Fast-paced 10 days in Memphis, Branson & Tulsa BY A USER FROM UNITED STATES April, popular PREFERENCES: April ATTRACTION STYLE: Popular PACE: Medium 4 days in O'Fallon & Richmond BY A USER FROM UNITED STATES February, popular PREFERENCES: February ATTRACTION STYLE: Popular PACE: Medium 20 days in Missouri BY A USER FROM UNITED STATES June, popular PREFERENCES: June ATTRACTION STYLE: Popular PACE: Medium 42 days in United States BY A USER FROM SAUDI ARABIA August, culture, outdoors, relaxing, romantic, historic sites, museums, shopping, popular & hidden gems PREFERENCES: August, culture, outdoors, relaxing, romantic, historic sites, museums, shopping ATTRACTION STYLE: Popular & hidden gems PACE: Medium 8 days in Branson BY A USER FROM UNITED STATES March, kids, relaxing, historic sites, museums, shopping, slow & easy, popular & hidden gems PREFERENCES: March, kids, relaxing, historic sites, museums, shopping ATTRACTION STYLE: Popular & hidden gems PACE: Slow & easy 41 days in United States BY A USER FROM AUSTRALIA May, culture, romantic, historic sites, museums, shopping, hidden gems PREFERENCES: May, culture, romantic, historic sites, museums, shopping ATTRACTION STYLE: Hidden gems PACE: Medium 5 days in Missouri BY A USER FROM UNITED STATES March, popular PREFERENCES: March ATTRACTION STYLE: Popular PACE: Medium 5 days in Saint Louis BY A USER FROM UNITED STATES March, popular PREFERENCES: March ATTRACTION STYLE: Popular PACE: Medium 4 days in Saint Louis BY A USER FROM UNITED STATES March, popular & hidden gems PREFERENCES: March ATTRACTION STYLE: Popular & hidden gems PACE: Medium 5 days in Saint Louis BY A USER FROM UNITED STATES March, popular PREFERENCES: March ATTRACTION STYLE: Popular PACE: Medium 38 days in United States BY A USER FROM UNITED STATES May, culture, outdoors, relaxing, historic sites, museums, popular PREFERENCES: May, culture, outdoors, relaxing, historic sites, museums ATTRACTION STYLE: Popular PACE: Medium
View more plans

Inspirock Trip Planner in the News