Our tour guide, Nettie, was very pleased with herself and continually told us how experienced, knowledgeable, and wonderful she was. But we didnāt get to the National Parks Visitor Center because she was too busy talking and sucking up for tips while poorly singing with her ukulele. Sunset was very nice though. Disappointing overall. Had really wanted to get to the NPS Visitor Center and had called to confirm that we would be able to with this tour. But it didnāt happen thanks to our tour guide and her talking and waiting and talking and waitingā¦.