Which would prefer for a vacation get away....Food, lodging included. Would you go to a Mountain get away staying in a cabin, Las Vegas stay in a high class suite, Or African Safari sleeping under the stars. (no wild animal concerns)

The best vacations I've had have been total relaxation.
However, that can mean a variety of things. I love to go to ocean where friends work with marine creatures and spend time working with animals or learning. I also love to go new places and eat and see new things. I like high end resorts - nice, but I don't think I could sit still in one for more than a day or two. As far as sleeping under the stars.... I used to camp a lot. I love it, but as one gets older, camping is hard on the bones.
Take a good look at the photo in link - that is what I think of an African Safari under the stars....
http://www.worthalaugh.com/2008/12/11/african-laxative/

To the mountains

African safari by far. I've always wanted to experience the wild like that.

Probably to a cabin in the mountains, I used to do that all the time.

We go to a cabin in the "mountains" for 1 week every year. Just me and the hubby. The hustle and bustle stuff is ok for a day or two, but we much prefer the nature and QUIET!!

I'd prefer the mountain cabin, but nonetheless I'd go to Africa. That's a chance in a lifetime experience. The mountains, I can easily swing for myself.