Effigy Mounds National Monument
ancient animal-shaped mounds over the bluffs
Effigy Mounds National Monument is one of the places Roamward flags on the Great River Road because it gives the drive its texture: ancient animal-shaped mounds over the bluffs. Use it as a planned pull-over instead of letting the route become a blur between towns.
How it fits the drive
The Great River Road runs Lake Itasca, MN → New Orleans, LA. Follow the Mississippi, source to sea.
Nearby route stops
- Mississippi Headwaters at Itasca — step across the river where it begins (Great River Road)
- Gateway Arch — the 630-foot stainless arch over St. Louis (Great River Road)
Conditions, access, parking, fees, weather, and seasonal closures can change quickly on scenic routes. Check the managing agency or local visitor information before committing to a side stop.
Build a trip around Great River Road stops like this.
Roamward turns spots like this into a real road trip on your phone — the scenic drive, the stops, and the detours, planned around the vibe you’re after. Get early access: