Directions: trail is the castle trail
Trail Information: Fairly flat very scenic. When entering park a map is provided. You will find the castle trail on this map. Bring water. I've ran this trail some times twice a year. I live in Minnesota and its worth the drive.
Miscellaneous Information: 5.5 miles one way or 11 round trip. Best time to run is 7 am. to 11 am. before the heat of the day sets in. During a full moon this trail is great also. Rattle snakes feel vibration and usually hide from people.