What local dishes should I try in Mozambique, and where should I look for them?

Mozambican food is best understood as the residue of a shipping lane. The World Heritage inscription of 1991, decision 15COM XV, defines the Island of Mozambique by its function: a trading post on the route to India, with a building tradition unbroken since the 1500s. Four centuries of Portuguese, Arab, Indian and Swahili traffic through that one anchorage is why a northern Mozambican kitchen reaches for coconut milk, cassava leaf and chili in combinations that have no single origin. The further north you eat, the more the Indian Ocean half of that inheritance shows; on the southern coast, Portuguese grilling technique dominates.

Where you can follow that line is limited by advisory geography. The US Department of State applies Level 4, Do Not Travel, to Cabo Delgado Province and to certain northern Nampula districts, naming Memba and Erati, and describes Pemba as vulnerable to attack. That removes the far northern coast — the most Swahili-inflected food region in the country — from a responsible itinerary, and makes the Island of Mozambique and Nampula city the practical northern limit for most visitors.

Seafood availability has a published seasonal logic too. The FCDO states that the rainy season runs November to April, that cyclones and floods are common, and that roads in low-lying areas near major rivers become impassable at short notice, including in Maputo. Mozambique's coastal supply chains run on those roads. In the dry months the overland movement of fresh fish and produce between Vilankulo, Inhambane, Beira and Maputo is simply more reliable.

The US advisory headline lists health issues before crime, unrest and terrorism, and the entry rules make the point concrete: arrive from a country where yellow fever is present without a vaccination certificate and you will be vaccinated at the port of entry, at your own expense. Border officials may ask to see the yellow vaccination book. On a trip built around markets and street food, those are the rules that bite first.

• North — Work the Island of Mozambique for the coconut-and-spice end of the repertoire, staying south of the Level 4 districts.
• Centre — Use Vilankulo and Inhambane for the coastal catch, in the dry months when the roads carrying it stay open.
• South — Maputo is the Portuguese-grilling end of the country, and the one place where flooding is explicitly named as a city-level road risk.

The northern coast's best food region is also the country's Level 4 zone, and there is no way around that. Six provinces — Sofala, Tete, Manica, Gaza, Inhambane and Maputo — carry an FCDO warning that mines may remain in their remote areas, which is a reason not to wander off a track in search of a village market. US guidance allows up to 90 days of stay per year and asks for an extension from the local immigration office beyond 30 days. And in the November-to-April window, a cyclone can close a coastal road for days, which on this coast means closing the supply as well as the route.

The Mozambique places question covers the Island of Mozambique and Bazaruto in detail; the trip-planning question sets out the visa, passport and stay-length rules in order.