^ Great advice for sure. I've been in Tunisia years ago and loved it as well.
Some places you might want to see (in addition to what emp said):
- The Roman amphitheatre in El Djem (
El Djem - Wikipedia, the free encyclopedia). If you arrive by car and a ragged looking, young boy asks you to guard your car while you leave it, say yes, but say you'll pay him when you come back. Lol.
- The Bazaar in Tunis. Great experience.
- If you get offered a safari tour or something in jeeps, you could either do that, or what we did instead: rent a car and drive southwards on your own. It's fun and you may be passing through tiny, non-touristy towns with people who will look at you like you're from Mars.
We stopped in one of these towns one time (no idea what it's called), and we were starving to death. No restaurant or anything of the kind around. We just walked up to a guy who was sitting on his porch watching us, and we asked him where we could get something to eat. He was a farmer and offered us to roast one of his chickens. It honestly wasn't the best meal in my life, but it was one of the best experiences. People are extremely open and friendly once you talk to them a bit.
- Somewhere in the southern desert, you can find the old set where they filmed one of the Star Wars movies years ago. We didn't do this, so I'm not sure what you may find there.
- If you do the car trip on your own, be sure to have a working spare tire. Not saying you'll need it (we didn't), but you don't want to get stuck in the middle of a desert either.
I hope this helps. I'm sure you will have lots of fun, it's a great country. If you're going to be taking pics, I'd love to see them...
Enjoy your trip!