Barú: What Is Actually on the Peninsula, and How to Do It Safely

Barú is a peninsula, not a beach. Most people arrive believing it is one white crescent an hour from Cartagena, book the version of it they saw in a photograph, and never find out that the same strip of land holds a boat-party lagoon with a legal noise limit, a string of private beach clubs, four working villages, and the canal that is slowly filling the reefs with silt. This page is what is actually on Barú, how to move around it, and the one rule about water that matters across all of it.

Written September 2026 by the Safe Transfers Colombia team, who drive this peninsula every week. The Cholón navigation rules are the Dirección General Marítima’s, by resolution number. The court order on beach demarcation is the Tribunal Administrativo de Bolívar’s, as reported by El Tiempo and Infobae. The road and canal figures are the Alcaldía de Cartagena’s and the ANI’s. Where we are giving you our own judgement rather than a source, we say so.

What Barú actually is

Barú is a strip of land running south-west from Cartagena, separated from the mainland at Pasacaballos by the Canal del Dique — a nineteenth-century engineering decision that connected the Magdalena river to the Bay of Cartagena and, in doing so, turned Barú into something between an island and a headland. The canal is why you cross water to get there, why the peninsula is agricultural and residential rather than resort-only, and why the coral offshore is under sediment pressure.

The practical consequence is the thing most visitors get wrong: Barú is a road destination. About an hour from the walled city, door to door, on a road that has just been rebuilt. Boats go there too, but a boat is the slow, crowded and least flexible way to reach a place with a highway running down its spine.

It is also inhabited. Santa Ana, Ararca and the village of Barú are working communities with their own councils, schools and a Casa de Cultura, and the peninsula’s tourism sits on top of them rather than replacing them. That matters for how the rules get made here: the buoying project at Cholón required a formal prior consultation with the community before it could proceed, completed in June 2024.

What is where, and who each part is for

These are not interchangeable and they are not close together. Our own judgement on fit; the geography is simply the geography.

The single most useful thing to understand is that choosing Barú does not choose your day. Choosing which part of Barú does. Our Playa Blanca guide goes deep on the busiest of them, including the food rule and the decree behind it.

The road, and the canal that made the peninsula

The road is no longer the problem it was

The Transversal de Barú, the road that runs the length of the peninsula, has been rehabilitated across 37 kilometres, with the Playetas section delivered on 15 December 2025. For years the state of this road was the main argument for taking a boat instead. That argument has largely gone, and with it the case for arriving at eleven in the morning with everyone else.

The canal is the bigger story

The Canal del Dique is 114 kilometres of nineteenth-century waterway connecting the Magdalena to the Caribbean, and it is the reason Barú is separated from the mainland at all. It is also the single largest environmental pressure on the reefs offshore: sediment carried down it and out into the bay is one of the documented causes of coral decline in the Corales del Rosario y de San Bernardo park.

A restoration megaproject has been in and out of legal and environmental blockage for years. As of the most recent public statements from the national infrastructure agency, the works were cleared to enter the construction phase in the first half of 2026, covering 19 municipalities across Atlántico, Bolívar and Sucre, and including dredging to 2.38 metres, dike maintenance and a bypass canal with floodgates at Calamar.

What this means for a visitor is modest in the short term and large in the long term: expect works traffic and periodic disruption on the corridor, and expect the water quality argument about the Rosario reefs to be shaped by whether this project actually gets built. Our Rosario Islands guide covers the reef itself and the restoration work being done on it.

Cholón, and the rules that genuinely apply there

Cholón is a shallow bay on the Barú coast where boats anchor and raft together around floating bars. It is the loudest thing on the peninsula and, for a certain kind of day, the whole point of coming. It is also, on paper, one of the most tightly regulated pieces of water in Colombia — and almost nobody selling you a place on a boat will tell you so.

The Dirección General Marítima, through the Capitanía de Puerto de Cartagena, issued Resolución 0303 of 26 October 2020 setting out the safety measures for vessel and swimmer traffic in the Ciénaga de Cholón. What it establishes:

• Four demarcated zones. A bathers’ zone, a motorised vessel access zone, a non-motorised vessel access zone, and a zone for vessels standing temporarily.
• Eighty buoys over two hundred linear metres, installed by the Caribbean maritime signalling group with the coastguard, Distriseguridad, Parques Nacionales and the community.
• Five knots on the way in. Yachts must reduce speed to a maximum of five knots, about nine kilometres an hour, and both the captain and the assistant must be watching for obstacles or people in the water.
• Engines off at anchor, in the permitted area.
• No transferring people between vessels and no rafting boats together in the anchoring zone.
• No swimming in the motorboat transit areas.
• A fifty-decibel ceiling, and no alcoholic drinks or hallucinogenic substances.

Dimar states that compliance is required of pilots, bathers and tour operators alike, on pain of sanctions under national maritime rules. A separate district project, whose prior consultation with the Barú community concluded at the Casa de Cultura de Barú in June 2024, covers permanent buoying and a defined motorboat circulation area under the second phase of the beach ordering plan.

On prices: the district approved a tariff for Cholón in August 2025, agreed with a local ecotourism cooperative — lemonade at $50.000 COP, coconut water at $30.000 COP, lobster at $255.000 COP, mojarra at $55.000 COP, shrimp rice and ceviche at $150.000 COP each, and a parasol with four chairs at $50.000 COP. It caused an argument about pricing tourists out. It also means Cholón, unlike Playa Blanca, has an actual published ceiling you can refer to.

The real risk on Barú is the water, and it is worth taking seriously

This is not the usual travel-guide throat-clearing about petty theft. On this peninsula the documented danger is boats and swimmers occupying the same water.

Read that sequence honestly. The rules are good, the court order was firm, and a person still died five months after the deadline. The gap is enforcement and marking, not law, and it is not a gap you can close from a beach towel. What you can do is behave as though the demarcation is not there, because in places it is not.

Cartagena’s broader safety picture is a separate and much less alarming question, and is Cartagena safe goes through it with the current police figures.

The rules you carry with you across the whole peninsula

Two things apply to Barú generally, not just to one beach, and both surprise people.

• Food and drink. Bringing food and drink into the beach areas of the insular zones that adjoin or form part of the Corales del Rosario y de San Bernardo park is prohibited under article 2 of Decreto 885 de 2016, and single-use plastics are separately banned in the park under Resolución 1558 de 2019. A refillable bottle and fruit are treated differently from a cooler. The full version, including who may and may not inspect your bag, is on our Playa Blanca page.
• Insurance. Since 1 March 2026 an accident and assistance policy has been compulsory to enter the protected area, under Resolution 273 of 2024, and checks are run on Barú. Sort it before you travel.

Neither of these is discretionary and neither is a local invention. They are national park rules that happen to land on a peninsula most people think of as a beach.

Getting around once you are on Barú

This is the part almost no page covers, and it is where days go wrong.

• There is no useful public transport. The parts of Barú are kilometres apart along one road. There is no bus you would want to plan a day around.
• Moto-taxis exist and are the local solution. They are also an open-air motorbike on a road with works traffic, with no helmet culture worth the name for passengers. Our position is straightforward: we do not recommend them for visitors.
• A boat that dropped you cannot move you. If you arrived by day boat, you are at the point it landed until it leaves. That is the hidden cost of the cheap crossing.
• The thing that actually works is a vehicle that waits. One driver, one day, several stops: the beach in the morning, lunch in a village, a beach club in the afternoon, back before dark. That is the version of Barú that justifies the peninsula rather than one beach on it.

We would say that, obviously — it is what we sell. So here is the honest test: if you want one beach and nothing else, a boat or a shared transfer is fine and cheaper. If you want to see more than one part of Barú in a day, there is no way to do it without your own wheels, and that is a fact about the road rather than a sales line.

Whether Barú suits the trip you are on

• One day in Cartagena and you want a beach. Go to Barú by road, early, to Playa Blanca. Skip the boat.
• You want the reef. Barú is not it. That is the Rosario Islands, and a different boat from an authorised dock — our Cartagena tours page explains how to check the operator is legal before you pay.
• You want a party on the water. Cholón, with the Dimar rules above in your head and a captain you have judged.
• You are travelling with small children or nervous swimmers. A beach club with a defined swimming area, not an open beach and not Cholón.
• You have two or three days. Stay on the peninsula. The early mornings and late afternoons on Barú are genuinely lovely and almost nobody sees them.
• You are here for a day off a cruise. Do not. The round trip plus the beach eats the whole call, and the return is weather-dependent.

And the scheduling rule that applies to everything on this coast: do not put Barú on the day before a flight. Weather closes these beaches by decree, the road has one crossing, and the airport run needs its own margin, which our Cartagena airport guide sets out. If you are still assembling the week, things to do in Cartagena orders the whole city by how far you have to travel.

Questions travellers ask

Is Barú an island?

Not quite. Barú is a peninsula, joined to the mainland at Pasacaballos and separated from it by the Canal del Dique, a nineteenth-century waterway connecting the Magdalena river to the Bay of Cartagena. That is why a road runs the length of it and why the drive from the walled city is about an hour.

Is Barú the same as Playa Blanca?

No. Playa Blanca is one beach on the Barú peninsula. Barú also contains Cholón, a string of private beach clubs, the communities of Santa Ana, Ararca and Barú village, and several quieter beach sectors. Choosing Barú does not choose your day; choosing which part of Barú does.

What are the rules at Cholón?

Dimar’s Resolución 0303 of 26 October 2020 sets four demarcated zones for bathers, motorised vessels, non-motorised vessels and temporarily standing vessels, marked with eighty buoys over two hundred linear metres. Vessels must enter at a maximum of five knots, keep engines off while anchored, and must not raft together or transfer people between boats. Swimming in the motorboat transit areas is prohibited, as is exceeding fifty decibels or consuming alcohol and hallucinogenic substances.

Is it safe to swim on Barú?

With care about where. The documented risk on this peninsula is boats and swimmers sharing water: a court ordered every tourist bathing area demarcated within sixty days in October 2025, and a swimmer was nonetheless killed by a motorboat at Agua Azul in March 2026. Swim inside marked areas where they exist, stay close to shore where they do not, and never swim between anchored boats.

How do you get to Barú from Cartagena?

By road in about an hour, south through Pasacaballos and across the Canal del Dique onto the Transversal de Barú, which has been rehabilitated across 37 kilometres with the Playetas stretch delivered in December 2025. By boat it is around 45 minutes from an authorised dock, but a boat lands you in the busiest window and leaves on its own schedule.

Do you need a car on Barú?

If you want more than one part of the peninsula in a day, effectively yes. The parts are kilometres apart on one road, there is no public transport worth planning around, and a day boat cannot move you once it has landed. For a single beach and nothing else, you do not.

Sources: the safety measures for vessel and swimmer traffic in the Ciénaga de Cholón, including the four demarcated zones, the eighty buoys over two hundred linear metres, the five-knot entry limit, engines off at anchor, the prohibitions on transferring people between vessels, rafting in the anchoring zone, swimming in motorboat transit areas, exceeding fifty decibels and consuming alcohol or hallucinogenic substances — Dirección General Marítima, Capitanía de Puerto de Cartagena, Resolución 0303 del 26 de octubre de 2020. The conclusion of the prior consultation with the Barú community for permanent buoying and a defined motorboat circulation area at Cholón, under phase two of the beach ordering plan, at the Casa de Cultura de Barú — Alcaldía Mayor de Cartagena de Indias, June 2024. The order of the Tribunal Administrativo de Bolívar of October 2025 requiring the District and Dimar to signpost and demarcate nine tourist bathing areas within sixty days, and the fatalities of November 2019, June 2024 and March 2026 — reported by El Tiempo and Infobae, newspapers rather than primary legal sources; the March 2026 investigation is Dimar’s. The prohibition on bringing food and drink into beach areas adjoining or forming part of the Corales del Rosario y de San Bernardo park in article 2 of Decreto 885 de 2016, and the single-use plastic prohibition in Resolución 1558 de 2019 — Alcaldía Mayor de Cartagena and Parques Nacionales Naturales de Colombia. The compulsory accident and assistance policy from 1 March 2026 under Resolution 273 of 2024 — Parques Nacionales Naturales de Colombia. The rehabilitation of 37 kilometres of the Transversal de Barú and the Playetas stretch delivered on 15 December 2025 — Alcaldía de Cartagena and EDURBE, reported by El Tiempo and El Universal. The Canal del Dique restoration entering its construction phase in the first half of 2026, covering 19 municipalities with dredging to 2.38 metres and a bypass canal with floodgates at Calamar — Agencia Nacional de Infraestructura, reported by El Tiempo. The approved Cholón tariff of August 2025 — reported by Infobae. Judgements about which part of Barú suits which traveller, and everything about the drive, are the Safe Transfers Colombia team’s own. Rules, works and prices change: confirm before you travel.