What a Rosario Islands tour from Cartagena really holds

Every boat here leaves from Cartagena and spends most of a working day among the islands. After that the descriptions part company: one counts its stops, one counts its islands, one names a reef, one names a beach club, and several promise a full day and leave the shape of it to the booking page.

So the honest way to read a Rosario Islands tour from Cartagena is to take what the listing puts in writing and treat the rest as unknown. How long you sit at each place, who else is aboard, what the plate looks like — none of that is in these descriptions, and this page will not pretend otherwise.

Two listings are not an island day at all. A two-hour sunset sail stays in Cartagena Bay. A full day at Playa Blanca sits on Barú and never crosses to the Rosario Islands. Both are flagged wherever they appear, so that a cheaper number never reads as a cheaper island day.

Stops are the one thing some listings count. Two carry the number in the title: a five-stop island day and a six-stop day with snorkelling and the oceanarium. A party boat also counts five, three of them island visits. One refuses to commit and calls itself four or five islands. A full-day tour with the oceanarium names three islands. The other seven name no count at all.

Which places get named. Barú turns up in five descriptions, and two of those name Playa Blanca on it. Cholón appears once, Isla Grande once, alongside Tierra Bomba. The oceanarium is named twice, and one of those two also calls it an aquarium. Two descriptions mention a fort seen from the water. Beyond that the wording is generic: islands, beaches, key points, a marine habitat.

Lunch is named more often than it is described. Nine of the twelve say lunch is part of the day; four of those nine say anything about what it is — a typical lunch by the sea, a Caribbean lunch, lunch with drinks, lunch with a welcome cocktail. Three listings mention no food at all, and silence is not a promise in either direction.

Hours are the most reliable number here. The shortest island day runs 6.5 h, the longest 8 - 9 h. Four listings sit at seven hours, two at seven and a half, two at eight. Two give a range instead of a figure and one gives nothing, which is why three rows of the table below show a dash rather than a cost per hour invented to fill the column.

And the hours you will not find. No description on this site names a departure time, a return time, or how long the crossing out takes. That is three facts every traveller wants and no listing in this niche puts in writing. The booking calendar carries the times actually being sold; anyone quoting you a departure hour from a page like this one is guessing.

There is no single best Rosario Islands tour here, and anyone naming one without asking what you want is selling. The twelve sort into four plain cases.

If you want the day most people have already taken, the five-stop island day with beach clubs is it: 6,463 reviews at 4.6, against 2,744 for the next listing down. If the water is the point, read the six descriptions that name snorkelling; the 4.8 rating on 1,336 reviews belongs to one of them. If a particular island is the point, five descriptions name Barú, two name Playa Blanca and one each names Cholón and Isla Grande — so a day trip to Barú from Cartagena narrows the field fast. And if a catamaran is the point, one island day says the word, at $119.

Across the twelve there are 13,009 reviews, weighted to 4.59, and they are nowhere near evenly spread: the five-stop day holds 6,463 of them and the catamaran another 2,744. At the other end the oceanarium day shows 4.7 on 8 reviews. Both are real ratings; they are not the same evidence, which is why every card and table row here carries the count next to the star.

Ratings run from 4.0 on 149 reviews up to 4.9 on 49 reviews. That is not the whole market: listings rated below four are not shown on this site, so read these twelve as a shortlist rather than a census of what Cartagena sells.

1. Reading a cheap number as a cheap island day. The lowest fare on the site is a full day at Playa Blanca on Barú, which never crosses to the Rosario Islands. The lowest fare that does is $65.
2. Assuming a catamaran. Two descriptions out of twelve use the word, and one of them is a two-hour sunset sail in Cartagena Bay.
3. Assuming a departure time. Not one of the twelve names one. The booking calendar shows the times actually being sold.
4. Assuming you will be collected. No description on this site mentions being collected anywhere. Where you meet the boat is settled at booking, not here.
5. Comparing fares without comparing hours. A six-and-a-half-hour day and a nine-hour day are not the same purchase.