Nice campground - It was a May spring day - so filtered light through early foliage.  We had a cliffside site - non electric - (so very private as most were in electric sites) We could see the Lake through the new growth - but no clear view.  Imagine later in the season- there is no view.  Large site - with easy access to trails right from the campground.  And consequently we also had many hikers walking right in front of our site - especially towards sunset.  The trillium were in full bloom and added some magic to our site,  the limestone formations are really interesting and close to the site.  We did not have reservations but the campground hosts were very helpful and were also able to sell us some firewood (nice on those cooler May evenings).  The trails in the park are varied - from accessible (a lovely hike around a pond with MANY birds) and a more challenging hike along the cliff side and Lake - but lovely - especially this time of year.  Mayflies could be heard near the lake but we didn't run into any major issues with them (which we have sometimes experienced at Devils Lake) The history of the park is also part of the intrigue with the defunct lime kilns.