Definitely! Your visit to Tamezret, Sened, and Chenini - environments rich in history and unique culture in Tunisia - is a refreshing choice indeed!
Here are some useful travel tips for your journey:

Best Time to Visit:
The ideal time to visit these Tunisian villages is during the cooler months, from October to April. The summer can be unbearably hot in southern Tunisia.

Route and Accessibility:
Tamezret, Sened, and Chenini are all located in southern Tunisia. You can reach there ideally by car or taxi from the nearest big city of Gabes or the island of Djerba.

Altitude and Acclimatization:
These villages are located in the hilly areas. No significant acclimatization is needed.

Accommodation and Booking:
Accommodation facilities distanced from cities usually get booked up fast. Booking your accommodation in advance is advisable. Homestays are popular in these areas and give you a chance to experience local life.

Clothing and Essentials:
Pack light but carry essential clothes appropriate for the desert's hot day temperature and cooler nights. A sun hat, sunscreen, and sunglasses would come in handy. Don't forget your camera to capture the beauty of these traditional Berber villages.

Health and Safety:
Stay hydrated. Carry any necessary medication with you. While these are friendly places, maintain common caution and keep your belongings safe.

Local Etiquette and Respect:
Being predominantly Berber communities with a rich heritage, respect their traditions. Moderate clothing is appreciated due to their conservative culture. Learn a few words of the local Amazigh dialect. It would surely light up the faces of the locals.

Always remember - as a traveller, you should strive to respect the local culture, environment, and traditions and leave nothing but footprints. Enjoy your journey!