This small community offers many public fishing access places along the Missouri River. It is also a popular place to start floating trips down the river. Camping, hunting and hiking are nearby as well. Crown Butte Preserve is located about halfway between Cascade and Simms on a county road. You can take a day trip to the flat-topped buttes and hike up to the natural grasslands ecosystem on top of the butte about 1,000 feet above the surrounding northern great plains.