Contact Info
MNRR Water Trail
414 E. Clark Street
Science Center
Vermillion, SD 57069




MNRR Water Trail

The reaches of river that comprise this water trail are some of the last remaining natural stretches of America's longest river.  Come immerse yourself in some of the many experiences and stories to be discovered along this water trail and see first-hand how the river earned its historic reputation!

At various points along the water trail, you will learn about Cretaceous Period rocks and the creatures fossilized in them. You will learn how this river has played a major role in our country’s development and history, and how the river has changed course and the surrounding landscapes over time.  You will learn about some of the people and living cultures who have called this river and region home for generations.

In your own water vessel, you will follow in the wake of the Lewis & Clark Corps of Discovery Expedition’s keelboat and pirogues and see some of the plants, animals, and landforms first described in their journals. You will learn the stories and fates of riverboats and their crews that once traveled up and down this same stretch of river.  You will also learn about the many partners who work together today to protect and manage this river and who have created this water trail for your enjoyment and exploration.

About the Trail


The Missouri National Recreational River Water Trail extends from Ft. Randall Dam near Pickstown, SD to Sioux City, IA. Most of the Water Trail lies within the boundaries of the Missouri National Recreational River (MNRR), a National Park unit consisting of relatively free-flowing segments of the Missouri River.


The 39-mile segment extends from Ft. Randall Dam to near Running Water, SD. The 59-mile segment begins just below Gavins Point Dam and ends just downstream of Ponca State Park. The Water Trail covers the entire length of the 39 and 59-mile segments.


Although not part of the MNRR, Lewis and Clark Lake is included within the Water Trail, to allow a connection for paddlers between the 39-mile and 59-mile segments. The Water Trail also extends approximately 20 miles beyond the downstream boundary of the 59-mile segment to Sioux City, IA.






Upcoming Events

List of upcoming paddle events on the MNRR Water Trail

Trail Sponsors

Missouri River Institute
National Park Service
South Dakota Game, Fish & Parks
City of Yankton
Lewis and Clark National Historic Trail
Lewis and Clark Natural Resources District
Nebraska Game and Parks Commission
The Izaak Walton League of America
City of Vermillion
Sierra Club