Lots of nice campgrounds in the area. They all offer tix discounts and are all in a nice area. We will also be there the end of june. We are staying at the Jellystone. We have also stayed at Sherwood forest (don't bother!), we stayed at Holiday Shores last year, very nice right on the wisconsin river (upper dells) with boat/waverinner rentals. There is Bonanza right off the strip, basically a place to sleep And within walking distance to many of the Dells attractions! Pick up a Wisconsin Dells travel brochure for the area.