Before my trip to Machu Picchu, one of my biggest questions was: “How difficult is it to walk from Hidroelectrica to Aguas Calientes?” I had read mixed reviews, but I finally decided to try it myself — and here’s my real experience, step by step.
Starting Point: Arrival at Hidroelectrica
I arrived at Hidroelectrica after a 6-hour bus ride from Cusco. The journey itself was already breathtaking, crossing the Sacred Valley, the imposing Abra Málaga, and descending into lush high jungle landscapes. At around 1,800 meters above sea level, Hidroelectrica offers a warm and pleasant climate — without the altitude sickness often felt in Cusco.
Distance and Duration of the Hike
From Hidroelectrica to Aguas Calientes, the hike covers approximately 10 kilometers. It usually takes between 2 hours 30 minutes and 3 hours, depending on your pace. The trail follows the railway tracks, which makes it flat, straightforward, and impossible to get lost.
The Level of Difficulty
Honestly, it’s not a difficult hike. I’m not an athlete and don’t have much trekking experience, but I found it very manageable.
The biggest challenges are the heat and carrying a heavy backpack if you’re not traveling light.
The terrain is mostly flat, with some uneven spots due to rocks or the train tracks, but nothing technical or dangerous.
Surrounded by jungle, the sound of the river, the sight of green mountains, and colorful butterflies made the walk feel enjoyable rather than exhausting.
The presence of other travelers along the way adds a sense of safety and community.
What to Bring for the Walk
From my experience, these essentials made the hike easier and more enjoyable:
Comfortable walking shoes
Enough water
Mosquito repellent (the jungle has plenty of insects)
Hat, sunglasses, and sunscreen
A light snack (fruit, nuts, or energy bars)
Walking vs. Taking the Train
Is it worth walking instead of taking the train? Absolutely!
Walking is free and budget-friendly.
The hike gives you a closer connection with nature.
Arriving in Aguas Calientes on foot provides a sense of accomplishment that the train simply can’t match.
Quick Summary
Duration: 2.5 to 3 hours
Difficulty: Easy to moderate (mainly due to weather and your fitness level)
Altitude: 1,800 m (no risk of altitude sickness)
Environment: Stunning landscapes, peaceful atmosphere, and abundant nature
Final Recommendation
If you’re considering the alternative route to Machu Picchu, I 100% recommend the hike from Hidroelectrica. It’s safe, affordable, scenic, and a truly unique way to experience your journey. You don’t need to be an expert trekker — just be ready to walk, enjoy the scenery, and embrace the adventure.
