Mahtomedi Beach is a beautiful beach located in the city of Mahtomedi in the United States. The beach is approximately 400 feet long and has soft, white sand, making it perfect for sunbathing, building sandcastles, and playing beach volleyball. Mahtomedi Beach has many amenities including bathroom access and lifeguards on duty during peak season. Dogs are allowed on the beach, but they must be on a leash.