Absolutely! Visiting Tunisian cities Tozeur, Gabès, and Hammamet are a culturally rich experience. Here are some travel tips for your trip:

Best Time to Visit:
The ideal time to visit Tunisia is spring, from March to May, and autumn, from September to November. The weather during these periods is more moderate, making it ideal for sightseeing and beach activities.

Route and Accessibility:
All three cities have organized public transport, including buses and trains. Renting a car is also an option if you are comfortable with driving.

Altitude and Acclimatization:
These cities are at sea level, so you will not have to worry about altitude sickness.

Accommodation and Booking:
There are numerous options for accommodation in these cities, ranging from five-star hotels to budget guesthouses and self-catering options. It's recommended to book your stay in advance, especially during peak tourist seasons.

Clothing and Essentials:
Light, breathable clothing is recommended due to the hot and dry weather. Don't forget your swimsuit for the beautiful Hammamet beaches. And for Tozeur, pack some warm clothes as it can get chilly in the evenings. Comfortable walking shoes are recommended as you'll be doing quite a lot of walking.

Health and Safety:
Avoid tap water and stick to bottled water in all these places. Apply sunblock regularly to avoid sunburns. Be careful of your belongings and stay vigilant in crowded places.

Local Etiquette and Respect:
Tunisia is a Muslim country, and it's recommended to respect their customs and traditions. When visiting religious sites, dress modestly by covering your shoulders and knees. Haggling is quite common in the local markets, so don't be afraid to negotiate prices.