St. Croix RiverFest
July 22 @ 10:00 am - 5:00 pm
The 14th annual RiverFest is set for July 22 – 25, 2026, in Hudson. This family-friendly, community event celebrates the Lower St. Croix River while taking action to preserve its water quality and scenic beauty to benefit our lifestyles and our tourism businesses. Hudson’s St. Croix RiverFest offers several activities during the four-day celebration.