A notice on a picnic table at a Getaway campground in Kettle River. "Avoid forest fires, wild animals, and upset neighbors: 1. Never leave a campfire unattended; always put out the water. 2. Never leave food or trash outside. 3. Speak softly, and don't play music outside.

A trail at Banning State Park in Sandstone, Minnesota.

The sandstone bluffs of St. Paul, Minnesota with a foggy Mississippi River.