REVIEW · DANUBE
Rivering in The Danube (The Mermaid)
The main draw here is a full day in Colombia’s warm, wet Pacific foothills, where the route moves from El Queremal to the Anchicayá River and the La Sirena waterfall. You get far more than a viewpoint: expect river crossings, natural hot tubs, swimming holes, and a hike through humid forest.
I like the small private format, since your group can move at its own pace, and I like that breakfast and lunch are built into a long day away from Cali. The price also covers a lot of ground, with transport, guiding, and several river stops packed into one outing.
The main caution is the length. At 12 to 15 hours, with an early pickup, wet conditions, mud, uneven ground, and cool air at higher elevations, this is not a casual half-day trip. Confirm the language of your guide before booking, especially if you need English.
Key points to know before you book

- La Sirena waterfall is the main prize: Swim, relax in the pool, or jump from a rock if conditions and your comfort level allow.
- The day begins at El Queremal: You visit the main park, learn about the local Quereme flower, and stop at the two La Elsa waterfalls.
- Anchicayá brings the water activities: El Danubio creek includes natural hot tubs, the Emerald pool, the Love pool, and La Sirena.
- This is a very long day from Cali: Allow 12 to 15 hours, with pickup at the Hotel Intercontinental and return to the same place.
- Pack for changing conditions: Bring a swimsuit, dry clothes, a long-sleeve shirt, and shoes that can handle slippery or muddy ground.
- Language needs checking: Guides named in the available information include Cesar, Sarita, and Ricardo, but English service is not guaranteed on every departure.
Why this day trip reaches beyond Cali

Cali is known for music, food, and warm city energy. This outing shows you a different side of the region, where roads climb toward El Queremal and then continue toward the Anchicayá River. The route takes you into thick, humid forest and fast-moving water, with the day built around being outside rather than checking off monuments.
That change of setting is the real value. You are not simply riding to a single waterfall, taking a photo, and heading back. The plan includes several stops, meals, walking, river crossings, swimming, and time beside natural pools. It feels more like a full nature day than a standard sightseeing transfer.
The route also gives you a sense of how quickly the surroundings change outside Cali. A morning stop in El Queremal introduces a local town and its flower, while the later section becomes more physical and water-focused. If you want a quiet museum day, this is the wrong choice. If you want mountain roads, wet forest, and a long day outdoors, it fits well.
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Starting early at El Queremal

Pickup is at the Hotel Intercontinental Cali, on Avenida Colombia, and the outing returns there at the end. The schedule can begin extremely early, with a pickup around 5 a.m. reported for one departure. That early start matters because the total day is long and the route reaches places well outside central Cali.
The first planned stop is El Queremal. You visit the main park and learn about the Quereme flower, a local detail that gives the morning some character instead of treating the town as a quick rest stop. You also have breakfast before visiting the two La Elsa waterfalls.
I like this opening because it eases you into the day. You begin with food and a town visit before the more active river section. Breakfast is especially useful here, since a long drive and a hike are a poor combination on an empty stomach. Lunch is also part of the day, and the food and service have received strong praise.
The La Elsa waterfalls are a short part of the schedule, listed at about two hours. Do not expect this to be the main event. Think of it as a scenic introduction to the water and forest before the longer section at Anchicayá.
Following the Anchicayá River to El Danubio

The second major stop lasts about three hours and centers on the Anchicayá River and El Danubio creek. This is where the outing becomes more active. You may cross stretches of river, walk over uneven ground, and reach a series of pools and water features rather than one single attraction.
The named stops include natural hot tubs, the Emerald pool, the Love pool, and La Sirena waterfall. Names can sound grand on a page, but the practical point is simple: you get several chances to pause, swim, and enjoy the water. The color and clarity will depend on recent rain. After wet weather, the river may be less clear than usual, though the forest setting remains worthwhile.
La Sirena, also called the Mermaid, is the day’s central stop. The route involves a hike that gives you a real workout without being described as extreme. One account places the area around 1,000 meters above sea level, with steep sections and wet ground. That means your footwear matters more than your ability to pose for a waterfall photo.
At the pool below La Sirena, you can swim or simply sit by the water. A rock jump is possible in suitable conditions, but it should be treated as optional, not as a required part of the tour. Water levels, footing, and local guidance should decide what is safe on the day.
What the terrain is really like
This is not a polished park with paved paths all the way to the water. The route can include mud, slippery ground, river crossings, and steep sections. One description refers to an especially muddy road where shoes can become stuck, so you should expect dirt and wet feet rather than a tidy walk.
Bring a change of clothes. That is the most useful packing advice for this outing. Even if you do not swim, rain, spray, mud, and river crossings can leave you damp. A long-sleeve shirt is also smart because the higher part of the route can feel cool early in the morning.
Wear shoes with firm soles and good grip. The available information does not specify a required shoe type, but ordinary smooth-soled city shoes would be a poor match for muddy paths and wet rocks. Keep your phone protected from water, and pack only what you can carry comfortably.
The day includes a physical element, but it is not presented as an extreme endurance trip. Most people who can manage a moderate hike and uneven ground should find it possible, though fitness, weather, and river conditions will affect the feel of the walk.
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A private format with several possible guides
This is a private activity, so only your group participates. That makes a difference at a river destination. You are not automatically tied to the pace of a large bus group, and the guide can focus on your party during crossings, swimming stops, and the walk to La Sirena.
The names connected with the guiding team include Cesar, Sarita, and Ricardo. Cesar is also described as helpful with transport coordination and suggestions for other places to stay or visit in Cali. Ricardo is identified as a strong guide for the river route.
Language needs a little care. One departure had an English-speaking guide, but another was booked as a Spanish-language outing and became difficult when the guide and customer could not communicate. If you need English, ask for confirmation before paying and check the messages sent through WhatsApp. Do not assume that every vehicle or guide offers the same language service.
This is also a reason to be awake and ready at pickup. The operator has dealt with missed early-morning contact before, and a 5 a.m. start leaves little room for confusion. Have your phone charged, keep the hotel informed, and make sure you know the pickup point.
Is $90 good value for a 12 to 15 hour day?
At $90 per person, the price is reasonable if you want transport and guiding for a demanding full day outside Cali. The outing covers El Queremal, two La Elsa waterfalls, Anchicayá, El Danubio, several pools, and La Sirena. Breakfast and lunch are also part of the day according to the available trip details.
The value is strongest for visitors who would otherwise need to arrange a private vehicle, find the river route, organize meals, and locate a local guide. A private outing also removes the uncertainty of joining a large mixed group. You are paying for time, coordination, and access to a route that is not simply a city attraction with a clear entrance gate.
The price is less appealing if you want a short outing or dislike long drives. You could spend much of the day in transport, especially with an early start and a return to Cali late in the day. The main reward comes from the complete sequence of stops, not from one quick visit.
Admission is listed as free at the two main stops. That does not make the outing costless, since transport, food, guiding, and the private setup are the services you are buying. It does mean the price is not mainly an entrance fee for a single attraction.
Food, timing, and the practical rhythm of the day
Breakfast comes after reaching El Queremal, followed by the La Elsa waterfalls. Lunch is included in the day as well. Food has been a strong part of the experience, which matters because this is not a route where you should expect to stop at a café whenever you feel like it.
The schedule is long but organized around clear blocks. El Queremal and La Elsa take roughly two hours. Anchicayá and El Danubio take roughly three hours. Driving fills the remaining time, along with walking, changing, swimming, and the many small pauses that happen on a river day.
Do not plan another fixed activity in Cali that evening. The advertised duration is an estimate of 12 to 15 hours, and road conditions or weather can affect the return. A flexible evening is the sensible choice.
The weather policy is also important. The outing requires good weather. If poor conditions force a cancellation, you are offered another date or a full refund. You can cancel for a full refund if you do so at least 24 hours before the start time. Changes or cancellations inside that window are not accepted for a refund.
Who will enjoy this most

I would choose this for someone who wants active nature, swimming, and a full day beyond Cali. It suits friends, couples, and private groups that prefer a local river setting over a packaged attraction. The private format is useful if your group wants to stop for photos, swim longer, or move at a comfortable pace.
It also works well for people who value a guide. The route has muddy stretches, river crossings, and several named pools, so local help is more useful here than on a simple paved walk. A guide can also help the day run smoothly when the route, weather, and water conditions change.
I would hesitate if you have limited mobility, dislike steep or slippery ground, or want a relaxed trip with very little physical effort. The general information says most people can participate, but it does not promise easy paths or a fully accessible route. Service animals are allowed, yet the muddy and wet terrain could still create practical problems.
Families should judge the outing by the ability of every member to handle a long day, early pickup, river conditions, and uneven ground. The private structure makes a family group easier to manage than a large shared tour, but the activity itself remains outdoors and physical.
What to pack for La Sirena and the river pools
Keep your packing simple and useful:
- Swimsuit and a complete change of clothes
- Long-sleeve shirt for the cool early hours
- Secure shoes with traction
- Towel and protection for electronics
- Water and personal items in a small bag
- Cash or essentials only if your guide advises it
The supplied information specifically points to a change of clothes and a long-sleeve shirt. The rest follows from the conditions described: you will be near waterfalls, pools, mud, and river crossings. Avoid carrying anything you would hate to get wet.
Should you book Rivering in The Danube?
Book it if your ideal day includes forest, cold or clear river water, natural pools, a waterfall hike, and a generous amount of time outside. The mix of El Queremal, La Elsa, Anchicayá, and La Sirena gives you more variety than a single waterfall transfer, while the private format and included meals help justify the $90 price.
Before you commit, confirm three things: the guide’s language, the exact pickup time, and the current weather. If you are ready for a 12 to 15 hour day and muddy shoes, this is a memorable way to see the countryside around Cali. If you want an easy schedule or guaranteed English communication without checking first, choose a shorter or more clearly language-specific outing instead.
FAQ
Where does the tour start and finish?
It starts at the Hotel Intercontinental Cali, Av. Colombia #2-72, Normandia Sebastian de Belalcazar, Cali. The activity ends back at the same meeting point.
How long does the experience last?
The expected duration is approximately 12 to 15 hours. The day includes transport, El Queremal, the La Elsa waterfalls, Anchicayá, El Danubio creek, and La Sirena waterfall.
What places do you visit?
You visit El Queremal, the two La Elsa waterfalls, the Anchicayá River, El Danubio creek, natural hot tubs, the Emerald pool, the Love pool, and La Sirena waterfall.
Is the tour private?
Yes. Only your group participates in the activity.
Is an English-speaking guide guaranteed?
No. English service is not guaranteed for every departure. Guides connected with the experience include Cesar, Sarita, and Ricardo, but you should confirm the language before booking.
What happens if bad weather cancels the tour?
The experience requires good weather. If it is canceled because of poor weather, you are offered a different date or a full refund. You can also cancel at least 24 hours before the start time for a full refund.
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