Illuminations & The overall atmosphere. Just something about walking around hotels, parks, queues, and ESPECIALLY the walk from The Swan & Dolphin to DHS. First you go through the boardwalk and then you go along a sidewalk right next to the lake/river that transports guests to and from EPCOT, Swan & Dolphin, Boardwalk, DHS, etc. One evening around 7 PM we were walking to DHS from the Swan to catch the last showing of Fantasmic for the night after a great dinner and it was like heaven. The pathway lamps, the water right next to us, the lights of the boardwalk behind us, the spotlights from DHS in the sky that you can even see from MK, and we were lucky enough to hear the first Fantasmic performance of the night while we were walking by the park. Thats not the only atmosphere I like, just one of my favorites. I can go on and on about different atmospheres around WDW... it's just simply amazing.