Port Sudan runs on the sea, and most of what is worth seeing here costs nothing: the dawn fish auction, three kilometres of open corniche, an unfenced coral city 60 km south. Three days on shared minibuses, ful breakfasts and jabana coffee.
The Corniche runs roughly 3 km along the harbour from the Ports Authority pier down to Green Beach and is free to walk at any hour. Come before 10:00 while the sea breeze holds; dhows, tugs and grain ships load in plain view.
The port quarter laid out from 1905 — the Sudan Ports Authority HQ, old customs sheds and arcaded shopfronts in coral block and whitewash — is an open-air museum with no gate. Walk Sharia al-Mina; the arcades hold shade until noon.
Named for the Hadendoa Beja commander Osman Digna, this small museum holds Mahdiya-era spears, kaskara swords, Beja silver, camel saddles and early photographs of the port in four modest rooms. Opening is informal, roughly 09:00–14:00, closed Friday.
The stone breakwater south of the passenger terminal is where local families gather at dusk to fish with handlines wound on plastic bottles. No entry fee and no facilities. The sun drops behind the Red Sea Hills and lights the port cranes gold.
Boats land kingfish, hamour, bayad and reef shark from about 05:30; by 10:00 the auction is finished and traders sell what is left at the day's lowest price. Grill stalls at the back will cook your fish for a small extra charge.
The breakfast stalls at Souk al-Shabi serve ful medames drenched in sesame oil, fried tamiya patties and hot aysh bread on shared metal plates. It is the cheapest full meal in Port Sudan and is served from before dawn until mid-afternoon.
Several covered lanes hold Beja swords and camel-hide whips, woven palm mats, frankincense carried down from the Erkowit hills, coarse local salt and secondhand clothing. Browsing costs nothing and haggling is expected — open at half the asking price.
Jabana — clay-pot coffee spiced with ginger and cardamom, poured through a grass filter into thimble cups — is brewed by women seated on mats through Deim al-Arab from late afternoon. Two cups and an hour of conversation is the cheapest evening in the city.
Shared minibuses to Suakin leave the southern stand when full — 60 km down the coast road, about 75 minutes. The coral-block ruins on the island are unfenced and free to enter: collapsed merchant houses three storeys high, carved wooden mashrabiya still in place.
The gate on the causeway is the classic vantage over the island — bleached coral walls set against turquoise shallows, with the mainland town of El Geyf behind you. Fishermen sell grilled fish and glasses of tea on the mainland side of the bridge.
On the island's seaward edge stand the roofless Shafi'i Mosque, the Ottoman customs house and the old ferry landing named for Gordon. Nothing is ticketed and nothing is guarded; tread carefully, as the coral blocks crumble underfoot and shade is scarce.
Back in the city, the square outside the Grand Mosque fills after maghrib with tea sellers, sugarcane juice carts and men playing dominoes under the streetlights. Watching costs nothing and a glass of sweet tea is pocket change.