My sister, neice and I are coming from Australia to Disneyland for 7 nights in January. My personal preference is to stay in DL the whole time so we don't have to rush around, but my sister has suggested we go to Las Vegas for one night. I personally don't think it would be worth it for one night, plus all the extra airport transfers/travel time cutting into our DL time, but what do others think? Is there anywhere else interesting we could go as an overnight trip from DL? e.g. I was thinking the Grand Canyon but I don't know if that's feasible. I've already done a day tour of LA on my first trip to DL and my sister isn't interested in that. She also plans on going to Universal for a day (and she's having a few days in Hawaii on the way home).