What should a first-time traveler see in Tunisia beyond the obvious highlights?

Tunisia's World Heritage properties cluster around 2 short periods of inscription, which makes them easy to plan as routes. The Amphitheatre of El Jem, the Archaeological Site of Carthage and the Medina of Tunis were all inscribed in 1979. Ichkeul National Park followed in 1980, the Punic Town of Kerkuane and its Necropolis in 1985, Kairouan and the Medina of Sousse in 1988, and Dougga/Thugga in 1997. Only the first 3 are on most first itineraries.

Dougga, inscribed in 1997, is the latest addition and the furthest inland of the group. Kerkuane, inscribed in 1985, is the outlier in kind rather than distance — a Punic town with its necropolis, and the Punic urban fabric that Rome's destruction of Carthage in 146 BC otherwise erased. Sousse's medina, inscribed in 1988, pairs with Kairouan from the same year to make a two-stop route through the Arab-period cities of the Sahel.

Ichkeul, the country's only natural property, is the one that most rewards knowing something before you arrive. IUCN rates it criterion (x), inscribed 1980, with a conservation outlook of "Significant concern" finalized on 11 October 2025 — values assessed as High Concern and deteriorating, threats as High Threat.

Ichkeul is a lake and marsh system fed by a catchment that has been progressively dammed. IUCN records inflow dropping from 350 million cubic meters to between 230 and 270 million, with salinity rising to 73 grams per liter, while total dam storage in the basin grew from 279 to 383 million cubic meters between 1999/2000 and 2016/17 — a 37% increase — against a 149% rise in local water demand over the same span. In 2015/16 and 2016/17, releases into the lake were almost nil.

Ichkeul spent a decade on the List of World Heritage in Danger, from 1996 to 2006, placed there over damming and removed after rainfall and flow management improved conditions; its Ramsar Montreux record was lifted in 2016. Those removals did not end the decline. IUCN's current assessment still lists dams and water management, pollution from industrial waste, sewage and farm runoff including organochlorine pesticides, and climate change as High Threats, and records average fish production falling from 158 tons in 1962–1994 to 77 tons in 1995–2020. The species of global concern there are the Endangered White-headed Duck and the Near Threatened Ferruginous and Marbled Ducks.

• North-west — Dougga, the inland Roman town inscribed in 1997, reached from the Tunis side.
• Cap Bon — Kerkuane, the Punic town and necropolis inscribed in 1985, on the peninsula east of the capital.
• The Sahel — Sousse's medina and Kairouan, both inscribed in 1988, with El Jem's amphitheater from 1979 between them.

Tunisia's olive and date country, which much of this route crosses, is agriculturally intensive rather than wild: olive oil exports were worth $1,688 million in 2024 and dates $331 million, and the two together made up 96% of Tunisia's agricultural exports to the United States. Expect working groves rather than empty landscape. More restrictive is the FCDO's standing advice against all travel to parts of Tunisia, which bears on the interior and border regions and constrains any route pushed west toward Dougga or south beyond the Sahel. Ichkeul carries a different kind of risk — IUCN's assessment rates its values as deteriorating, so what the site delivers on the day may fall well short of its designation.

The Tunisia when-to-visit answer explains why the open archaeological sites reward shoulder-season travel, and the food-and-drink answer takes up the olive and chili economy behind these figures.