It is especially important during this time of year to register with park rangers to ensure that they know where to start looking should you not return when indicated. The canoeing opportunities on the Little Missouri River are quite seasonal, primarily limited to the months of April, May and June. Canoeists intending to camp overnight in the park and outside of the developed campgrounds must obtain a backcountry use permit and observe backcountry regulations. Canoeists are advised to portage around the wildlife river barrier along the northern boundary of the South Unit. Attempting to cross under or through the barrier can result in overturning.
Fences cross the river outside the park.
See the Little Missouri Float Trips section for more information.