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Transportation & Infrastructure Guide · Saint Helena

Transportation & Infrastructure Guide in Saint Helena

Public transit, airports, and getting around

Saint Helena, a remote British Overseas Territory in the South Atlantic, offers basic yet functional transportation infrastructure suited to its small population and rugged terrain. Key features include a 138 km road network (118 km paved), single-lane roads with uphill priority, and a modest public bus system expanded to five routes. The 2017 opening of Saint Helena Airport introduced weekly flights from Johannesburg, boosting tourism and connectivity after decades of ship-only access. Ascension Island has a 40 km paved road network and Wideawake Airfield, while Tristan da Cunha depends on 20 km roads and shipping. Challenges include isolation, limited public options, and reliance on sea/air for external links, with driving on the left.
Public Transport
Below Average
Road Infrastructure
Moderate
Public Transport
4.5/10

Basic public bus network on Saint Helena with five routes (expanded 2015-2017), operating on single-lane roads. Ascension has four bus stops; Tristan da Cunha has the world's smallest bus network. No rail, metro, or integrated systems; limited coverage and frequency for an island context.

Road Infrastructure
5.2/10

Saint Helena: 138 km total (118 km paved, 20 km unpaved), mostly single-lane with 30 mph limit and uphill right-of-way. Ascension: 40 km fully paved. Tristan: 20 km half-paved. Adequate maintenance for low traffic, but narrow roads limit capacity; no highways.

Internet Speed
3.8/10

Limited broadband on remote islands with satellite dependency. Average fixed speeds ~25-40 Mbps; mobile 4G ~15-30 Mbps. Fiber unavailable; urban-rural gap minimal due to small size but overall constrained by isolation.

Avg: 32+ Mbps • No fiber networks; satellite and limited fixed wireless only

Airport Connectivity
4.8/10

Saint Helena Airport (HLE) offers weekly scheduled flights from Johannesburg since Oct 2017. Ascension's Wideawake Airfield operational since 1943 with military/civilian use. Tristan da Cunha has no airport. Database notes 4 total airports, 1 major. Basic international access.

Hubs: Saint Helena Airport (HLE)

Transportation Costs

Metro Pass
N/A (no metro)
Bus Trip
N/A (limited public info; low-cost island buses)
Taxi
N/A (taxis available; rates ~£2-5 start + £1/km est.)
High-speed Train
N/A (no trains)

Mobile Network

5G Coverage: No 5G deployment; not viable due to remoteness
4G Coverage: Partial 4G on Saint Helena/Ascension via Sure; limited on Tristan

Reliable but slow mobile coverage from Sure (primary provider). 4G in populated areas of Saint Helena/Ascension; 3G/2G on Tristan. Satellite backup common; good call quality but data speeds capped by infrastructure.

Driving License

IDP requiredConversion needed

UK/EU licenses valid for visits; IDP recommended for non-UK visitors. Long-term residents (12+ months) must convert to local license. Drives on left. Foreign licenses accepted short-term with official translation if needed.

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