South Sudan has no paved highways connecting major cities. The Juba-Nimule road toward the Uganda border is the only route with significant paved sections. The road from Juba to Bor disintegrates during the wet season and becomes impassable for standard vehicles from June through October. The Juba-Yei-Kaya route to the Democratic Republic of Congo border can take eight hours in dry conditions and becomes a mud corridor during rains. No passenger rail service exists in South Sudan. The country inherited approximately 248 kilometers of narrow-gauge track from Sudan but none of it functions for public transport.
Juba International Airport operates flights to Entebbe, Nairobi, Addis Ababa, Khartoum, and Cairo through carriers including Ethiopian Airlines, Kenya Airways, and EgyptAir. Internal flights connect Juba to Wau, Malakal, Rumbek, and Bor through operators including South Sudan Supreme Airlines and commercial charter companies. These domestic flights operate on irregular schedules. Airstrips in secondary cities often lack fuel, tower services, or reliable surface conditions. A Juba-to-Malakal flight costs between 150 and 300 US dollars one-way depending on the operator and booking method.
River transport on the White Nile moves between Juba and Bor during high-water months. Cargo barges carry passengers as secondary loads. Journey time from Juba to Bor by river averages three to five days. The Sudd wetland blocks navigation north of Bor for most of the year. No scheduled passenger ferry service operates on any river in South Sudan. Private boat hire in Juba for short trips on the Nile runs from 50 to 150 US dollars depending on boat size and duration.
Juba has motorcycle taxis called boda-bodas that charge between 200 and 500 South Sudanese pounds for trips within the city. Shared minibuses run fixed routes in Juba for 100 to 200 pounds per passenger. Private car hire with a driver in Juba costs 80 to 150 US dollars per day. No ride-hailing apps operate in South Sudan. Visitors arriving without pre-arranged transport typically negotiate with drivers at the airport or through hotel staff.
Fuel shortages occur regularly in South Sudan. Petrol stations in Juba may close for days or weeks. Fuel availability outside Juba is inconsistent. Diesel is more reliably available than petrol. Black market fuel sells at two to three times the official price. Travelers driving in South Sudan carry jerry cans and purchase fuel opportunistically.
Road checkpoints operated by military and police appear every 20 to 50 kilometers on major routes. Each checkpoint involves document inspection. Checkpoint delays range from five minutes to several hours. No standard procedure governs checkpoints. Some checkpoints request unofficial payments.
The dry season in South Sudan runs from December through April. February and March see the least rainfall across the country. Roads are most passable from January through March. The wet season begins in May and peaks from July through September. The Sudd expands by thousands of square kilometers during the wet season and flooding isolates communities. Average rainfall in Juba reaches 1,000 millimeters annually with most precipitation between May and October. Temperatures in Juba range from 25 to 35 degrees Celsius year-round with minimal seasonal variation.
Wildlife migration in Boma National Park and Bandingilo National Park occurs from November through April when white-eared kob and tiang antelope move between grazing areas. This migration involves approximately 1.3 million animals according to surveys conducted by Wildlife Conservation Society between 2007 and 2010. The migration is most visible from January through March. Access to these parks requires multi-day overland journeys from Juba and 4x4 vehicles with experienced drivers.
A budget hotel room in Juba costs between 40 and 80 US dollars per night. Mid-range hotel rooms cost 120 to 200 US dollars. Meals at local restaurants cost 5 to 15 US dollars per person. A plate of kisra with groundnut sauce and meat at a neighborhood eatery costs approximately 500 to 1,000 South Sudanese pounds. Imported goods and meals at hotels catering to international organizations cost three to five times local prices. Bottled water costs 200 to 400 pounds for 1.5 liters.
The South Sudanese pound fluctuates severely against the US dollar. Official and parallel exchange rates differ substantially. US dollars circulate widely and are preferred for large transactions. Hotels, airlines, and car hire companies quote prices in US dollars. Small denominations of US currency are useful because change is difficult to obtain. Worn or marked US bills may be rejected. ATMs in Juba are scarce and often empty. Credit cards are not accepted outside international hotels and airlines.