Prairie Dells Posted on January 29, 2024 Location Coordinates: 45.27290759030347, -89.5879814947932MERRILLWI54452 Next Event Underdown Trail Races - Aug 15 - 8:00 am - 11:45 pm Map Unavailable Upcoming Events Underdown Trail Races - Aug 15 - 8:00 am - 11:45 pm