- Visa
- Plan on needing a visa. U.S. guidance says visas are required but can be issued on arrival at Bissau airport, while German and Belgian consular guidance also says airport visa on arrival may be possible and land borders do not offer it. Yellow fever vaccination is required for arriving travelers aged 1 year and older, and CDC recommends the vaccine for travelers from 9 months.
- Currency
- Guinea-Bissau uses the West African CFA franc, XOF. This is still a cash-first destination: cards work in some larger hotels in Bissau, but official travel advisories warn that acceptance is patchy and ATMs are scarce or unreliable. Bring euros in clean notes and keep enough cash for ferries, fuel delays, and a few days off the grid.
- Getting There
- Osvaldo Vieira International Airport in Bissau is the only practical international gateway. Most long-haul trips connect through Lisbon or Dakar, with schedule trackers also showing links to Casablanca and Praia. If you are building a trip around Bubaque, Bolama, or Orango, leave buffer time on both sides of your island legs.
- Getting Around
- Getting around means shared taxis, sept-place cars, hired drivers, and boats rather than a tidy national network. Roads outside Bissau can be slow, flood-damaged, and badly lit, and several official advisories warn against night driving and against leaving marked roads because of unexploded ordnance risk in some regions. For the Bijagós, organized boat transfers are safer than improvising with local pirogues.
- Climate
- The dry season, roughly November to May, is the easiest window for most trips. June to October brings the rains, high humidity, rougher road conditions, and more fragile boat logistics, especially outside Bissau. December to February is the most comfortable stretch; April and May are hotter but still workable if you pace your days.
- Connectivity
- Expect expensive, uneven mobile data and frequent power cuts outside the better hotels. Canadian travel advice still describes telecommunications as unreliable, and that matches the on-the-ground pattern in places like Cacheu, Catió, and the islands. Download maps, keep cash for generator-backed hotels, and do not assume your card machine or booking app will save you.
- Safety
- This is not a place for casual improvisation. Current U.S. and Canadian advisories flag political instability, crime, weak medical infrastructure, and landmine or unexploded ordnance risk in parts of the country; medical evacuation cover is a sensible expense, not a luxury. Stay current on local developments, avoid demonstrations, and keep border travel conservative, especially near Senegal.
Carry Euros
Bring enough cash in euros to cover the whole trip, then change what you need in stages. In Bissau you may find a working ATM or card terminal; in Bubaque, Cacheu, and Catió, that is a gamble.
No Rail Network
Do not build this trip around trains. Guinea-Bissau has no passenger rail system, so every inland move comes down to road transport, hired drivers, or a shared taxi seat.
Book Islands Early
Reserve island beds before you leave Bissau, especially for Bubaque and Orango in the dry season. Boats fill, generators fail, and the fallback hotel you imagine may not exist.
Start With Greetings
A rushed question lands badly here. Take the extra minute for greetings before you ask for prices, directions, or help, especially with older people and in smaller towns.
Avoid Night Roads
Poor lighting, livestock, broken pavement, and weak roadside support make night driving a bad bargain. If you are headed from Bafatá to Gabu or from Bissau toward Cacheu, leave early.
Download Offline Maps
Signal drops fast once you leave major urban pockets. Keep screenshots of reservations, offline maps, and the phone number of your next hotel written down as well.
Carry Small Notes
Small restaurants, market stalls, and shared taxis rarely have change for large bills. A stack of low-denomination XOF notes saves time and awkward bargaining.