Pillones Waterfall and Imata Stone Forest Day Trip from Arequipa
A full‑day highland outing from Arequipa that combines a steep descent to Pillones Waterfall with a walk through the Imata Stone Forest. Expect rocky terrain, high‑altitude cold, and striking volcanic rock formations.
The Experience
Before You Go
Acclimatize before you go
Spend a day or two in Arequipa to reduce risk of altitude sickness — carry coca tea or medication if advised by a physician.
Footwear and traction
Wear sturdy hiking boots with good tread; the descent to the falls is rocky and can be slippery near the river.
Dress in layers
Highland weather changes quickly — mornings are cold and wind picks up near the falls, so pack an insulated layer and wind shell.
Bring cash for lunch
Lunch in Imata is typically purchased locally; bring small Peruvian soles as many village eateries don’t take cards.
Local Knowledge
Hidden Gems
- •Short riverside groves below the falls that hold surprisingly lush moss patches
- •Small viewpoints along the road with wide views over the Salinas plain for photos at golden hour
Wildlife
- •Vicuña
- •Andean gulls and highland waterfowl
Conservation Note
The area borders the Salinas and Aguada Blanca Reserve, where visitors should stick to trails, avoid disturbing wildlife, and take all trash out to minimize impact.
The stone formations reflect long-term volcanic activity and erosion; local communities have grazed these high pastures for centuries and maintain small adobe villages nearby.
What to Bring
Sturdy hiking bootsEssential
Protects ankles and provides traction on rocky, uneven descents to the waterfall.
Warm insulating layerEssential
Temperatures at 4,600 m can be very cold; an insulated jacket keeps you comfortable during stops.
Water (2–3 liters)Essential
High altitude dehydrates quickly — bring more than you think for the full day out.
Trekking poles
Useful for balance on rocky inclines and for reducing strain on knees during the descent.
Common Questions
How long is the drive from Arequipa?
The trip from Arequipa to the Pillones starting point is about two hours by vehicle each way, depending on road and weather conditions.
Is lunch included?
No, lunch in Imata is not included; the itinerary allows time to eat in the village where small local restaurants serve regional food.
Is the trail suitable for children or older adults?
The route is physically moderate but includes a steep, rocky 30‑minute descent; children and older adults should be steady on uneven terrain and consider trekking poles.
What about altitude sickness?
At approximately 4,600 m, altitude symptoms are possible; acclimatize in Arequipa, hydrate, avoid heavy meals before the hike, and descend if severe symptoms occur.
Book This Experience
Check AvailabilityDuration
6–8 hours
Location
Arequipa, Arequipa
Difficulty
moderate
Fitness Level
Suitable for people in regular aerobic condition who can handle steep, uneven descents and short hikes at high elevation.
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