Double Ditch, Archaeological site in Bismarck, United States.
Double Ditch is an archaeological site in Bismarck with remains of earth lodges, storage pits, and two concentric fortification rings spread across approximately 10 acres. The location sits along the Missouri River bank and reveals the traces of a large fortified settlement.
The Mandan established this fortified settlement and inhabited it over several centuries. Archaeological evidence shows the location changed in size multiple times as the population fluctuated over time.
The site shows how the Mandan built their homes and what objects they used every day. The pottery and tools found here tell stories about their daily routines and farming practices.
The site is open to visitors and maintained by the State Historical Society of North Dakota. Self-guided tours with interpretive signs allow you to explore the archaeological discoveries at your own pace.
Four different fortification ditches show that the settlement changed its boundaries multiple times. This pattern reveals much about how the community grew and shrank throughout its history.
The community of curious travelers
AroundUs brings together thousands of curated places, local tips, and hidden gems, enriched daily by 60,000 contributors worldwide.
North Dakota is a Great Plains state with a history shaped by trading posts, military forts, and Native American settlements. The region stretches from the Missouri River to the Canadian border, preserving sites that tell stories from the 19th century alongside Cold War relics and natural areas....
North Dakota State Capitol
15.7 km
Fort Abraham Lincoln
19.6 km
North Dakota Governor's Residence
15.9 kmNorth Dakota Heritage Center
16 km
Bismarck North Dakota Temple
12.7 km
Cross Ranch State Park
31.8 km
Cathedral of the Holy Spirit
16.2 kmLiberty Memorial Building
15.9 km
Liberty Memorial Bridge
14.2 km
Former North Dakota Executive Mansion
16.5 km
Camp Hancock State Historic Site
16.8 km
Holy Trinity Ukrainian Greek Orthodox Church
26.2 km
Annunciation Monastery
26.6 km
Our Lady of the Annunciation Chapel at Annunciation Priory
26.4 km
Bismarck Air Museum
20.3 km
E. G. Patterson Building
17 km
Bismarck Cathedral Area Historic District
16.1 km
Chief Looking's Village site
13.1 km
Burleigh County Courthouse
16.9 km
United States Post Office and Courthouse
16.8 km
Bismarck Civic Auditorium
17 km
Missouri River High Bridge
14.3 km
Fred and Gladys Grady House
16.1 km
Dr. Albert M. and Evelyn M. Brandt House
17.5 km
Towne–Williams House
16.5 km
North Dakota Heritage Center & State Museum
16 km
Former Governors' Mansion State Historic Site
16.5 km
Camp Hancock State Historic Site
16.9 kmDiscover hidden gems everywhere you go!
From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.
A unique approach to discovering new places❞
— Le Figaro
All the places worth exploring❞
— France Info
A tailor-made excursion in just a few clicks❞
— 20 Minutes