You'll find several options for RV dump stations near Hermosa, South Dakota.Cabela's, a popular outdoor retailer, offers a convenient dumping location for your black water and gray water tanks.Camping World of Rapid City is another nearby option where you can easily dispose of your waste and refill your fresh water tank.If you're traveling south, TA Express Hot Springs provides a dump station as well as other amenities like fuel and food.Days End Campground is another reliable choice for RV waste disposal in the area. Don't forget to bring your own hose for flushing tanks and dispose of any trash in the designated RV trash bin.