Oh, I'd love to help you plan your trip to Tunisia! Here's a fun and exciting itinerary for your 3-day adventure in this beautiful country:

Day 1:

• Start your day with a visit to the ancient city of Carthage, where you can explore the ruins of this once-great civilization.
• Next, head to the picturesque village of Sidi Bou Said, known for its blue and white buildings and stunning views of the Mediterranean Sea.
• In the afternoon, visit the Bardo Museum in Tunis, home to one of the world's finest collections of Roman mosaics.
• End your day with a stroll through the bustling markets of the Medina of Tunis, where you can shop for souvenirs and sample delicious local cuisine.

Day 2:

• Take a day trip to the Sahara Desert and explore the stunning landscapes of the desert dunes.
• Visit the town of Tozeur and take a camel ride through the desert, or opt for a thrilling 4x4 excursion.
• Explore the ancient oasis of Chebika and cool off with a swim in the natural pools.
• Spend the night in a traditional desert camp under the stars, enjoying a traditional Tunisian dinner and music around a campfire.

Day 3:

• Visit the historic city of Kairouan, known for its beautiful mosques and ancient medina.
• Explore the UNESCO World Heritage site of Dougga, home to some of the best-preserved Roman ruins in North Africa.
• End your trip with a relaxing afternoon on the beautiful beaches of Hammamet, where you can swim, sunbathe, and enjoy the Mediterranean breeze.

I hope this itinerary gives you a taste of the diverse and rich culture that Tunisia has to offer. Enjoy your trip!