Reviewed · CALI TOURS
Rivering in The Danube (The Mermaid)
The best part of Rivering in The Danube is the change from Cali’s streets to cool mountain air, thick rainforest, and a string of natural swimming spots. The main prize is La Sirena, or the Mermaid waterfall, where you can swim, rest in the water, or jump from a rock if conditions and confidence allow.
I like the small private format, since your group sets the pace more easily than a large bus tour. I also like the practical care built into the day: breakfast, lunch, transport, and guides such as Cesar, Sarita, and Ricardo have all been part of the experience. The main catch is the length. This is a 12 to 15-hour outing that begins around 5 a.m., and rain can make the river less clear and the trail muddy.
Key points to know before you book

- La Sirena is the main reward: Swim beneath the waterfall or try the rock jump if it is safe and suitable for you.
- Two very different stops: El Queremal offers a gentle introduction, while Danubio brings river crossings, pools, and a rainforest walk.
- A true full-day trip: Plan for roughly 12 to 15 hours from the Hotel Intercontinental Cali and back.
- Come ready for wet conditions: Bring a change of clothes, and expect water, mud, and possible rain.
- Early mountain weather can be cool: A long-sleeve shirt is useful before the day warms up.
- Language needs checking: Some departures are in Spanish, so confirm the guide language before paying.
From Cali to the cool air of El Queremal

The day begins at the Hotel Intercontinental Cali on Avenida Colombia, with a very early pickup. The stated meeting point is also the return point, which keeps the arrangement simple, but a start around 5 a.m. means you should be ready before dawn.
The first stop is El Queremal, a mountain town where the outing slows down for a look at the main park and the Quereme flower. This is a small detail, but it gives the morning a local focus instead of turning the whole trip into a race from one swimming hole to another.
Breakfast follows, with mountain views adding something special to the first meal of the day. One practical point matters here: the higher elevation can feel cool early in the morning. Bring a light long-sleeve shirt, even if Cali feels warm when you leave.
You then visit the two waterfalls of La Elsa. The stop is listed at about two hours, including the park, breakfast, and waterfalls. It is a useful opening section because it lets you ease into the day before the more active river portion at Danubio.
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Along the Anchicayá River to Danubio

The second major section follows the Anchicayá River toward the Danubio creek. This is where the experience becomes more physical and more rewarding for people who want water, forest, and movement rather than a viewpoint reached by vehicle.
The route includes the natural hot tubs, the Emerald Puddle, the Love Puddle, and La Sirena waterfall. You should expect to cross rivers, walk over wet or muddy ground, swim, and spend time in natural pools. The trail has been described as a workout without being overwhelmingly hard, but that still means you need steady footing and a reasonable comfort level outdoors.
The tour allows about three hours at this stop. That sounds generous, and it needs to be. You are not simply taking one photo at a waterfall. The value comes from the sequence of water features, the walk between them, and the time to swim or sit in the pools.
Recent rain can change the character of the visit. The water may not be as clear after wet weather, and muddy sections can become more difficult. That is not a failure of the tour. It is part of visiting a natural river system, but you should book this for the setting and activity, not for a guaranteed postcard-colored pool.
La Sirena, the day’s main reward
La Sirena is the signature stop, and it is easy to see why. The waterfall gives the day a clear goal after the road journey and hike. You can swim, relax in the natural pool, or jump from a rock if you are comfortable and local conditions make it appropriate.
I would treat the rock jump as an optional extra, not the point of the tour. River levels, slippery stone, and recent rain can change the risk. The better plan is to enjoy the water without feeling pressure to perform.
The surrounding rainforest is another reason to make the trip. The route can feel far removed from Cali, even though the outing begins in the city and reaches the countryside in the same day. You may also see local wildlife and frogs along the way, but this is not presented as a dedicated wildlife excursion.
The experience is strongest when you accept its natural limits. Water clarity, trail conditions, and comfort in the pools depend on weather. On a sunny day, the pools may look especially inviting. After heavy rain, the river may run cloudy, but the waterfalls and forest can still make the trip worthwhile.
What the private format changes
This is a private activity, so only your group takes part. That matters on a long day. You do not have to spend hours waiting for a large group to gather, and the guide can give more direct help during river crossings and the walk.
A private tour does not mean the schedule is loose. The itinerary still covers a lot of ground, and the total day can run from 12 to 15 hours. Road time, meal stops, walking, and time at the pools all add up.
The guide can make a major difference. Cesar and Sarita have led the route, and Ricardo has also been praised as a strong guide and driver. Cesar has helped with transport arrangements and suggestions for other activities in Cali. These details matter because the trip starts very early and takes you into an area where clear coordination is useful.
There is one language point you should settle before booking. At least one Spanish departure did not include an English-speaking guide. That created a serious problem at pickup when the guide and participant could not understand each other. The sensible move is to confirm in writing that your departure is in English if you need English support. Do not assume that every date or guide has the same language ability.
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Meals, transport, and the $90 price
The price is $90 per person. For a private 12 to 15-hour day that includes transport from the Hotel Intercontinental Cali, breakfast, lunch, guiding, and access to several natural sites, that can be good value.
The value is not just the number of stops. Getting from Cali into the El Queremal and Anchicayá area takes time and local coordination. You are paying for the vehicle, the route planning, and the guide’s support as well as the river experience itself.
Breakfast is placed early in the itinerary, after the first drive, and lunch is part of the day as well. Food quality has been a strong point, with both meals described as good and service described as organized. Still, I would not book this mainly as a food tour. Meals support a demanding outdoor day; the waterfalls and pools are the reason to go.
For comparison, a short city activity may cost less but will not offer this amount of time, transport, and countryside access. The tradeoff is energy. You lose most of a day and spend many hours on the road and trail. If you have only one day in Cali, think carefully about whether nature is your priority.
How difficult is the walk?
The available information describes the hike as noticeable exercise but not too hard. That gives you a useful general guide, but it does not remove the need for care. The route includes river crossings, natural pools, waterfalls, wet surfaces, and muddy ground.
Most people can take part, according to the activity information, but that does not mean the route suits every fitness level or mobility need. If you are unsure, ask the provider about the current trail and river conditions before departure.
Wear clothing that can get wet and dirty. Bring a full change of clothes, as one practical account specifically recommends. A long-sleeve shirt is useful for the cool early start, and you should keep your belongings protected from water during the river portion.
The tour is better for you if you enjoy active nature outings and do not need polished paths or a fixed indoor schedule. It is less suitable if you want an easy sightseeing day, dislike wet clothes, or need firm guarantees about water conditions.
Timing, weather, and what can change

The early departure is not a minor detail. You need to be awake and ready at the stated hotel meeting point before sunrise. A late-night arrival in Cali could make that difficult, so plan your sleep around the pickup.
The full outing lasts approximately 12 to 15 hours and returns to the same meeting point. The broad time range reflects the realities of a countryside route, weather, traffic, walking conditions, and time spent at the water.
Good weather is required. If poor weather causes cancellation, you can choose another date or receive a full refund. You can also cancel for a full refund if you do so at least 24 hours before the start time. Cancellations or changes made less than 24 hours before departure are not refunded or accepted.
Those rules are fair for an outdoor trip, but they make planning important. Keep the day before the tour flexible if possible, and avoid booking a tight evening commitment after the return.
Who will enjoy this Danube outing?
I would recommend it most to you if you want a full day outside Cali, enjoy swimming and walking, and are happy to trade comfort for access to waterfalls and rainforest. It suits couples, friends, and private groups that want their own pace.
It also works well if you want several water stops rather than one isolated waterfall. El Queremal gives you a town park, local plant detail, breakfast, and La Elsa. Danubio then supplies the more active section with pools, river crossings, and La Sirena.
Families and older participants should judge the walking and wet terrain carefully. The information says most people can participate, but the route is not described as fully accessible or gentle throughout. Service animals are allowed, though the wet and muddy setting may still require careful planning.
If you need English, confirm it before booking. The language issue is the clearest practical warning in the available information. Good communication matters even more when pickup is before dawn and the day takes place away from Cali.
My booking verdict
I would book Rivering in The Danube if your idea of a great day is a long ride into the mountains followed by waterfalls, swimming holes, rainforest, and a little mud. At $90, the private transport, meals, guide support, and range of stops make the price reasonable.
I would skip it if you want a short, easy excursion or if you are uncomfortable with uncertain weather and river conditions. Before you pay, confirm the English language option, ask about current water clarity and trail conditions, and prepare for a very early start.
For the right kind of visitor, La Sirena is worth the effort. The strongest part of the outing is not one perfect photograph. It is the full change of scene, from Cali to El Queremal, then through Anchicayá’s wet forest and pools, before returning to the city tired, damp, and pleased with the day.
FAQ
Where does the tour start?
It starts at the Hotel Intercontinental Cali, located at Av. Colombia #2-72, Normandia Sebastian de Belalcazar, Cali, Valle del Cauca.
Where does the tour finish?
The activity ends back at the same meeting point at the Hotel Intercontinental Cali.
How long does the experience last?
The full experience takes approximately 12 to 15 hours.
How much does the tour cost?
The listed price is $90 per person.
Is this a private tour?
Yes. Only your group participates in the activity.
What places do you visit at El Queremal?
You visit the main park, learn about the Quereme flower, have breakfast, and visit the two waterfalls of La Elsa.
What can you see at the Danubio creek?
The route includes natural hot tubs, the Emerald Puddle, the Love Puddle, and La Sirena waterfall.
Can you swim during the tour?
Swimming is part of the experience at the natural pools and river areas. A rock jump is also possible at La Sirena, depending on your choice and current conditions.
Do you need to bring extra clothes?
Yes. Bring a change of clothes because the experience includes swimming, river crossings, and wet conditions. A long-sleeve shirt is also useful for the cool early morning.
Can you cancel for a refund?
You can cancel at least 24 hours before the start time for a full refund. If poor weather causes the provider to cancel, you will be offered another date or a full refund.
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