Lewis, Clark, and the Missouri Mystery

A DIFFERENT WAY TO SEE THE CITY

Play at your pace 3.6 km Saint Charles App-guided

Play in

English

The experience

About this quest

Step back in time and uncover the secrets of Missouri's first capital! This interactive city quest takes you through the charming brick-paved streets and scenic riverfront of St. Charles.

Perfect for friends, families, and curious explorers, you'll solve riddles, decode local lore, and experience the historic heart where Lewis and Clark once launched their epic western expedition.

What makes this quest special

Highlights

Stroll down historic Main Street and visit the site of Missouri's first state capitol.
Stand by the Missouri River and check out the Lewis and Clark monuments.
Explore unique local spots like the Foundry Art Centre, & the Katy Trail trailhead.
Solve location-based riddles and challenges using your smartphone to unlock the town's hidden history.

From your phone to the streets

A walk that turns into an adventure.

1
Open the app. You’re on your way.
Choose your pass, then open your quest in the Questo app. It guides you from the starting point.
2
Get outside. Follow your curiosity.
Discover real places and their stories on foot. Stop for a coffee or a photo, then pick up where you left off.
3
Crack a clue. Share a little victory.
Look around for answers, solve puzzles and enjoy the “we got it!” moments.