fees/permits
Fees are waived from November to March. From April to October, the entrance fee is $3 per adult those 15 and over with a maximum charge of $5 for all occupants of a private vehicle. There is no maximum for commercial vehicles.
Entrance is free with an Effigy Mounds National Monument Annual Pass, which costs $10 per year, or with any Federal Recreational Lands Pass (http://www.nps.gov/fees_p...).
