Lock and Dam Adventure at US Lock and Dam No. 11, Dubuque
Difficulty
easy
Duration
1–3 hours
Fitness Level
Suitable for most fitness levels due to gentle walking paths and accessible viewing areas.
Overview
At US Lock and Dam No. 11 near Dubuque, get up close to the giant vessels and watch the intricate dance of river traffic through the locks. This site combines engineering marvels with stunning river landscapes for a unique adventure.
Lock and Dam Adventure at US Lock and Dam No. 11, Dubuque
Adventure Tips
Bring Binoculars for Better Viewing
Binoculars help you get detailed views of boats passing through the lock and wildlife along the riverbanks.
Allow Time to Watch Lock Operations
Large barge lock-throughs can take 90 to 120 minutes—plan accordingly to enjoy the full experience.
Wear Comfortable Footwear
Paths around the lock and dam involve paved and uneven surfaces suited for sturdy walking or biking shoes.
Ask Staff Questions During Tours
Rangers and employees are often available and eager to share insights into lock operations and river history.
Local Insights
Wildlife
- Great blue heron
- Bald eagle
History
US Lock and Dam No. 11 is part of the Mississippi River lock and dam system built to facilitate navigation and commerce along this crucial waterway.
Conservation
The site maintains clean grounds and encourages visitors to respect local flora and fauna to minimize human impact on this important river habitat.
Adventure Hotspots in Dubuque, IA
Frequently Asked Questions
Recommended Gear
Binoculars
Enhances distant views of lock operations and wildlife along the river.
all specific
Water Bottle
Stay hydrated during warmer months while walking or biking the area.
summer specific
Layered Clothing
Adjust to fluctuating river valley temperatures and winds.
spring|fall|winter specific
Insect Repellent
Protect against mosquitoes and biting insects during warm weather visits.
summer specific