Potrerillos is best known for adventure sports, but its reservoir is also a beautiful place simply to sit and look. Set in a valley about an hour west of Mendoza, the lake is framed by brown and rust-coloured mountains that glow in the late light, and a boat trip on its surface is a quiet counterpoint to the energetic activities nearby. The experience we link is a lake cruise, which gives you time on the water, a view of the surrounding peaks and a chance to see the valley from a different angle. It is an excellent choice for families with young children, grandparents, couples and anyone who wants to enjoy the mountains without strenuous effort. The cruise can be combined with other Potrerillos activities, such as a visit to the village or a lunch by the water, and it fits neatly into a half-day or a relaxed afternoon.
Why it is worth doing
The Mendoza region is often marketed for wine and high-altitude adventure, but the reservoir shows a gentler side. The water reflects the surrounding mountains, and depending on the season and light you may see changing colours on the slopes. On a calm day the boat ride is peaceful and ideal for photography. It can also be a good option for people in your group who do not want to raft or zip-line, because they can still spend time in the same area while others take part in the adventure activities.
Planning
The lake sits on the road toward the Andes, so it combines well with a drive to Cacheuta, the hot springs or a short stop in the village for lunch. Ask the operator about departure times, as boats may run on a schedule and some options may depend on weather and water conditions. Bring a hat, sunglasses and sun protection, since the reflection from the water makes the sun feel stronger. A light jacket is useful because the breeze can be cool even in summer.
Practical notes
Check whether life jackets are provided for all ages, especially for small children, and whether the boat has shade. Weather can change quickly in mountain valleys, so be flexible. If you want a more active day, combine the cruise with a canopy tour or a short hike, and if you want a more relaxed day, add a lunch at a lakeside restaurant and an afternoon at the thermal baths.
Transport from Mendoza is usually by tour transfer or taxi, and the road is straightforward. Confirm the meeting point and return plans when you book.
Making an afternoon of it
The valley around the reservoir offers simple pleasures such as short walks, small restaurants and viewpoints. If you leave the city after lunch you can reach the water in time for soft afternoon light, enjoy the cruise and be back in Mendoza for dinner.
Families can pair the cruise with a gentler activity such as a short, supervised walk, while adventurous travellers can split the day between the water and a zip-line course. Carry small cash for snacks and local stalls, and check the return transport before you leave the city.
What to expect
The experience
A guided boat trip on the Potrerillos reservoir with mountain scenery.
Best time
Late afternoon for soft light; spring to autumn is most comfortable.
How long
Two to three hours including the cruise itself.
Tips
Bring a hat, sunscreen and a light jacket, and confirm departure times.
Quick picks
- Best for
- Families, couples and anyone who wants a gentle mountain outing.
- Families
- Great for children and grandparents, with safety gear provided.
- Couples
- A calm, scenic outing for two.
- Pair with
- The Cacheuta hot springs or a lakeside lunch.
- Time needed
- Half a day.
Good questions
Is it an adventure activity?+
No, it is a gentle boat trip with scenery. Rafting and zip lines are separate activities.
Is it suitable for children?+
Generally yes. Confirm that life jackets are provided in the right sizes.
How far is Potrerillos from Mendoza?+
It is about an hour west of the city, on the road toward the Andes.
Does the weather matter?+
Yes. Wind and storms can affect boat operations, so ask the operator about conditions.
Can I combine it with other activities?+
Yes, many travellers pair it with the hot springs, a zip-line course or lunch.
