Colombia touches two oceans and the Amazon basin, and its boat travel reflects that range: fast catamarans to a Caribbean archipelago, small wooden launches serving jungle-backed Pacific villages with no road access at all, and slow river boats deep into the Amazon. There is no unified national ferry network — each region works differently, and knowing which applies to your route matters, alongside the wider world of ferry travel covered across this site.
Cartagena and the Caribbean coast
Cartagena is Colombia's main Caribbean ferry hub, principally for boats out to the Rosario Islands and other nearby coral islands, run by a handful of tour operators offering day trips and transfers rather than a formal scheduled ferry line. These are short hops, generally under an hour, aboard speedboats used mainly for day-tripping rather than point-to-point transport.
Cartagena is also a common starting point for onward journeys, particularly for travellers heading up to Bogota to Cartagena overland or flying, before continuing to the coast.
Getting to San Andres and Providencia
The San Andres and Providencia archipelago, Colombia's Caribbean islands far out towards Nicaragua, is reached almost entirely by air rather than sea from the mainland — the crossing is long and open ocean, and scheduled passenger ferry services from mainland Colombia do not operate on a regular basis. Once on San Andres, however, a passenger catamaran service connects San Andres to the smaller island of Providencia, a roughly three-hour crossing that is the standard way to island-hop within the archipelago for travellers not wanting to pay for the short inter-island flight.
The wild Pacific: launches to Nuqui and Bahia Solano
Colombia's Pacific coast, in the department of Choco, is one of the country's least accessible and most rewarding regions — dense rainforest running straight down to the ocean, humpback whale migrations, and almost no road network connecting its coastal towns to the rest of the country. Nuqui and Bahia Solano, the two main coastal settlements, are reached mainly by small aircraft from Medellin, but local boat launches genuinely matter here for getting between villages and lodges along the coast once you have arrived, since there are no roads linking most of them.
These are small open or semi-covered wooden launches, weather-dependent and running to informal schedules arranged through local lodges, guides or boatmen rather than a ticketed timetable. Between roughly July and October, this stretch of coast is one of the world's most reliable places to see humpback whales from small boats, and many of the local launches double as whale-watching trips in season.
Reaching this coast by road is not realistic — flying from Medellin is standard. If you are driving elsewhere in the country, see our driving in Colombia guide, which covers the mountain roads and coffee region a rental car can actually reach.
The Amazon: boats to Leticia
Leticia, Colombia's southernmost town, sits on the Amazon River at the point where Colombia, Brazil and Peru meet — and it has no road connection to the rest of Colombia at all. Nearly everyone arrives by air from Bogota, but once in Leticia, river travel takes over: small passenger launches cross the river constantly to Santa Rosa (Peru) and Tabatinga (Brazil), a genuinely tri-border crossing you can make in minutes by boat with the right paperwork.
Longer-distance river travel is also possible from Leticia: slow cargo-passenger boats head further into the Peruvian Amazon towards Iquitos, a multi-day journey with hammock-class accommodation similar to the riverboats described in our ferries on the Amazon guide, which covers the wider slow-boat network shared with Brazil and Peru.
Practical booking notes
None of Colombia's regional boat networks are bookable through a single national platform. Rosario Islands day trips and San Andres–Providencia catamaran tickets can be bought through tour operators and travel agencies in Cartagena and San Andres respectively, often the same day or a day ahead in low season. Choco coast launches and Amazon crossings are typically arranged locally, through your lodge, hostel or a boatman directly, once you have already flown into Nuqui, Bahia Solano or Leticia — there is little practical way to pre-book these from abroad.
Life jackets are not always provided or worn on the smaller regional launches; ask before boarding if this matters to you, and avoid overloaded boats. Before travelling, check current rules in our Andean countries entry requirements guide, and if your Colombia trip continues overland, see Colombia overland for how road, rail and boat fit together.
Frequently asked questions
Can I take a ferry from mainland Colombia to San Andres?
No scheduled passenger ferry runs the full mainland-to-San Andres crossing; it is flown almost universally. Once on San Andres, a catamaran connects onward to Providencia.
How do I get around the Choco Pacific coast without roads?
By small boat launch, arranged locally through lodges or boatmen in Nuqui and Bahia Solano — there is no scheduled timetable, and services depend on demand and sea conditions.
Is Leticia connected to the rest of Colombia by river?
Not directly to the rest of Colombia in a practical sense — most travellers fly in from Bogota. From Leticia, boats cross the Amazon to Brazil and Peru in minutes, and slower riverboats run further into the Peruvian Amazon towards Iquitos.
Do I need a visa to cross the Amazon tri-border by boat from Leticia?
Crossing between Colombia, Brazil and Peru at the tri-border involves entry rules for each country. Check current requirements with each government before travelling, since informal crossings for sightseeing are treated differently from formal onward international travel.
Sources and further reading:
- The Man in Seat 61 — South America river and ferry notes.
- Your government's travel advice for Colombia (check before departure).