We went a little over a year ago with my parents, youngest brother and wife and 3 kids. The whole experience was just surreal. "Camping" (pretty fancy tents) while essentially in the middle of game trails and seeing everything from Wildebeest, Giraffe, Zebra, Elephant, Gazelle, etc. right outside our door to listening to Lion's and Hyenas in the distance at night. One of the best/spiritual parts was seeing all the new animals that had just been born. Made me take a step back marvel at God's creations.
On a side note, it was a bit terrifying when my 4yo at the time started wandering around the tent in the middle of the night and started to open the zipper to go out. He was in a delirious state but after that incident we decided to put a chair in front of the door.