Reviewed · CALI TOURS
Rivering in The Danube (The Mermaid)
The best part of this Cali day trip is the change of scenery. You leave the city before sunrise and reach a wet, green mountain world where La Sirena waterfall drops into a natural pool. The route also includes hot pools, river crossings, and the clear Emerald and Love pools.
I like the simple mix of food and nature: breakfast with a mountain view sets up the morning, and lunch is included later in the day. I also like that this is a private trip, so your group can move at its own pace rather than follow a large crowd.
The main catch is the length. Twelve to 15 hours is a full day, and the road toward El Danubio can be muddy and steep after rain. Confirm the language before booking, too, since some departures operate in Spanish only.
Key points to know before you book

- La Sirena is the main reward: Reach the waterfall after a moderate hike, then swim or jump from a rock if conditions and your comfort level allow.
- The route has several water stops: Expect El Danubio creek, natural hot tubs, the Emerald puddle, the Love puddle, and the Anchicayá River.
- It starts very early: Pickup is at the Hotel Intercontinental Cali at 5 a.m., with the tour returning to the same point.
- Pack for changing conditions: Bring a dry change of clothes and a long-sleeved shirt. Cool mountain air, river water, mud, and rain are all possible.
- Language needs attention: English-speaking guides have been available, including on some outings with César and Sarita, but the tour is not automatically English-language.
- The price covers a long day: At $90 per person, the value rests on the included transport, breakfast, lunch, guide service, and access to several natural sites.
Leaving Cali before sunrise for El Queremal

This is not a quick outing from the city. You meet at the Hotel Intercontinental Cali, on Avenida Colombia, at about 5 a.m., then head toward El Queremal and the Anchicayá area. The early start makes sense because the route covers a lot of ground, but you should be ready for a sleepy first hour.
The road takes you from Cali into the mountains, with views changing from city streets to steep green country. You do not need to arrange a second transfer at the end because the activity returns to the same hotel meeting point.
El Queremal is the first stop. The plan is modest but pleasant: visit the main park, learn about the quereme flower, and stop for breakfast before walking to the two waterfalls of La Elsa. This gives the day a gentle opening rather than throwing you straight into a long hike.
Breakfast is more than a practical meal here. The mountain setting is part of the experience, and one account describes eating while looking out toward the hills. The food has also received strong marks, with both breakfast and lunch included in the day.
The La Elsa waterfalls add an early taste of the area’s water and forest. The stop lasts about two hours, including the park, breakfast, and waterfalls. Do not expect a polished attraction with extensive facilities. This is a rural nature outing, and the appeal comes from the setting rather than from formal visitor infrastructure.
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Following the Anchicayá River toward El Danubio
The second major section takes you past the Anchicayá River and into the El Danubio creek area. This is where the day becomes more active. The route includes natural hot tubs, the Emerald puddle, the Love puddle, and La Sirena waterfall, with about three hours set aside for this part.
Names such as Emerald and Love puddle may sound playful, but they help explain the appeal. You are not visiting one single waterfall, taking a quick picture, and leaving. You get a chain of small water spots where the group can pause, swim, cross the river, and enjoy the forest around the creek.
The water conditions can change. After several days of rain, the river may not be as clear as usual, and muddy trails are more likely. That does not cancel the scenery, but it does mean you should avoid booking this as a guaranteed crystal-clear-water day.
The walk has some effort to it, though it is described as manageable rather than extreme. You may cross sections of river and deal with a steep or muddy road. One account describes removing shoes because the ground became so sticky. That is useful advice: footwear that can handle wet ground is more important than looking smart for the morning pickup.
Reaching La Sirena waterfall

La Sirena, or the Mermaid, is the emotional center of the trip. The waterfall and pool give you the main payoff after the walk, and you can choose how active you want to be once you arrive.
If you enjoy a bit of thrill, there may be a rock jump into the pool. If that is not your thing, swimming and sitting beside the water are perfectly valid ways to spend the stop. The experience does not depend on taking the jump. River conditions, water depth, and guide advice should determine what is safe that day.
The setting is especially appealing because it feels like a real mountain river rather than a built attraction. You get rock, moving water, forest, and the simple pleasure of cooling off after the hike. The route also offers a chance to see smaller natural details, including protected frogs in the surrounding area. Do not touch wildlife, and listen carefully when your guide points out animals or plants.
The timing can feel short once you reach the best spots. Three hours sounds generous, but it includes walking, crossings, swimming, photos, and moving between the different pools. If you want a slow, quiet swim, tell your guide early so you understand how the group will divide its time.
What guides and group size mean for the day

This is a private activity, so only your group takes part. That is a real advantage on a route involving water, mud, and changing energy levels. You can ask questions, stop for photos, and discuss whether you want to swim or continue without trying to fit into a large coach group.
The provider has used guides including César, Sarita, and Ricardo. César has been especially involved in coordinating transport and offering practical help beyond the walk, while Sarita has worked with him on the route. Ricardo has also led the outing. Your guide may vary, so treat these names as examples rather than a promise that one particular person will lead your departure.
Language deserves a clear warning. English-speaking support has been available, and one outing had an English-speaking guide who made the day easier for an international group. But another booking went badly because the guests had selected a Spanish-language tour and could not communicate with the guide at pickup.
That problem could have been avoided by confirming the language before paying. Also make sure you are awake and ready for the 5 a.m. pickup. The operator states that service animals are allowed and that most people can participate, but this is still an outdoor activity with hiking, uneven ground, river crossings, and slippery conditions.
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Is $90 a fair price from Cali?
At $90 per person, this is not the cheapest way to spend a day near Cali. It is also not a simple waterfall visit. You are paying for a long round trip from the city, private transport, guiding, breakfast, lunch, and several nature stops.
The value is strongest if you would otherwise struggle to reach El Queremal and El Danubio on your own. The early departure, rural roads, and river route make transport a meaningful part of the cost. Having a guide also matters when the route is muddy, the creek is high, or you are deciding how to approach a pool or waterfall.
The price makes less sense if you only want one short swim and do not enjoy long road journeys. You should also know that conditions can alter the experience. Rain may make the river less clear and the trail harder, while poor weather can lead to a new date or a full refund.
The package is best judged as a full nature day, not as a single attraction ticket. You get breakfast at the start, lunch during the outing, and a day built around several stops. That makes $90 reasonable for visitors who want an organized mountain trip without sorting out every transfer themselves.
What to pack for mud, water, and cool mountain air
The advice from the route is practical and worth following. Bring a complete change of clothes, because swimming and river crossings are part of the day and wet clothing will be uncomfortable on the return journey.
Pack a long-sleeved shirt as well. The first part of the morning can feel cool at higher elevations, even though the river later makes you want lighter clothing. A small towel would be sensible, although it is not specifically listed as included.
Wear shoes that can cope with wet and muddy ground. The road and trail may become slippery after rain, and you may need to cross water. Avoid bringing anything you cannot afford to get dirty. Keep phones and cameras protected when you are near the creek.
You should also carry only what you need. The day is long, and a heavy bag becomes annoying on the trail. Food is provided, so your personal kit can focus on water, dry clothes, sun protection, and protection for electronics.
Who will enjoy this trip most
I would recommend this day to someone who wants active nature close to Cali rather than a relaxed city excursion. You should be comfortable with an early start, a long drive, a moderate hike, wet conditions, and the possibility of mud.
It suits friends, couples, and private groups with mixed interests because you do not have to treat every water stop in the same way. One person can swim, another can take pictures, and someone else can simply enjoy the forest and waterfall.
It is less suitable if you have limited mobility or dislike uneven ground. The general information says most people can participate, but it does not promise a flat route, easy river access, or special equipment. Ask before booking if you have a specific mobility concern.
Families should judge the route by the ages and swimming ability of their children. The private format helps, but the operator does not provide detailed child-specific guidance in the available information. Rock jumps should never be treated as compulsory.
Booking details and weather plans
You can cancel for a full refund if you do so at least 24 hours before the local start time. Changes made within 24 hours are not accepted, and a late cancellation is not refunded.
Weather matters on this route. If poor conditions force cancellation, you will be offered another date or a full refund. That policy is useful for a river outing, where rain can affect both water clarity and trail safety.
The activity is often booked about 28 days ahead. That does not guarantee every date will sell out, but it is a good reason to arrange it before your Cali visit if the trip is important to your plans.
Should you book the El Danubio and La Sirena trip?
Book it if you want a full, active day in the mountains and like the sound of swimming beneath a waterfall, crossing creeks, and stopping at several natural pools. The combination of breakfast, lunch, private transport, and guiding gives the $90 price solid value for the right kind of visitor.
Skip it if you want a short outing, dislike muddy trails, or need a guaranteed English-language guide. Confirm the language, pack for rain and cool air, and accept that river conditions can change.
For most visitors who want to see a wilder side of the Cali area, this is a strong choice. The day is long, but La Sirena, the Anchicayá River, and the series of El Danubio pools give it much more substance than a quick waterfall stop.
FAQ
Where does the tour start?
The tour starts at the Hotel Intercontinental Cali, at Avenida Colombia #2-72 in the Normandia Sebastian de Belalcazar area of Cali.
What time is pickup?
The available information indicates a very early pickup at about 5 a.m. from the meeting hotel.
Where does the tour end?
The activity ends back at the same meeting point, the Hotel Intercontinental Cali.
How long does the experience last?
The full experience takes approximately 12 to 15 hours.
What places are included?
The route includes El Queremal, the two La Elsa waterfalls, the Anchicayá River, El Danubio creek, natural hot tubs, the Emerald puddle, the Love puddle, and La Sirena waterfall.
Are meals included?
Breakfast and lunch are included in the experience.
Is the tour private?
Yes. Only your group participates in the activity.
Is an English-speaking guide guaranteed?
No. English-speaking guides have been available, but some departures operate in Spanish. Confirm the tour language before booking.
What is the cancellation policy?
You can cancel at least 24 hours before the start time for a full refund. Cancellations or changes made less than 24 hours before the start time are not accepted, and poor-weather cancellations offer either another date or a full refund.
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