Travel Advice How difficult is it to hike the Inca Trail? 11th August, 2022

The Inca Trail is super easy to do... isn't it? Hundreds of thousands of people of all ages do it every year, so you'd be forgiven for thinking it might just a simple walk.

Actually, it's not just a case of getting up off the sofa, flying to Peru, donning a decent pair of walking boots and off you go. There are some things you need to know before trekking the Inca Trail to Machu Picchu.  

Firstly, if you’re reading this, you’re likely considering Peru’s most famous high altitude trek. It's exciting - you could be about to embark on the adventure of a lifetime. Secondly, to make it clear from the start, the Inca Trail is not easy. It can be hard work, and you’ll need to be relatively fit. From start to finish the Inca Trail distance is around 26-28 miles – that’s the distance of a marathon – but in challenging conditions.

That said, it’s certainly true that people of all ages and of differing abilities manage to walk the Inca Trail every year. It’s regularly completed by people in their seventies.  If they can do it, so can you. With plenty of planning and preparation, the Inca Trail trek is totally doable.

Trekking at elevations higher than 2,500 metres above sea level qualifies as high altitude trekking. Cusco, the Peruvian city you’ll start the Inca Trail from, sits at an elevation of 3,400 metres. The Inca Trail is a high altitude trek and when you’re at higher altitudes your body starts to behave differently.

Up high, the air is thinner; there’s less oxygen available. Basically, you’re likely to notice your heart pounding a little more, you get short of breath a bit quicker, and you’ll probably tire sooner than you normally would after exercise. The big issue is trying to avoid full-blown altitude sickness. Tell-tale signs include headaches, nausea, loss of appetite and mega-tiredness. Once you’re experiencing these symptoms, no matter how much you might want to continue, it’s time to call it quits. Ignoring the symptoms of altitude sickness can lead to potentially life-threatening complications. However, altitude sickness can be prepared for and managed to some extent – we’ll look at that in a minute.

Weather on the Inca Trail

There’s also the weather to think about. Peru is largely a warm and sunny country, so during the day temperatures on the Inca Trail tend to hover around 20 °C (70 °F). If you happen to be there during the wet season (roughly December to March) conditions get warmer, wetter and more humid. The flipside to warm days is that at night it gets flippin’ cold. Remember, you’ll be camping along the trail and after sundown the temperature can drop to zero so you’re going to need some nice woollies and thermals to keep you toasty overnight.

Illness on the Inca Trail

Anybody, at any time, can become susceptible to an upset stomach. It could be something you ate, or bad water, it could be nerves, excitement or exhilaration. With that in mind you should pack sufficient loo roll. It's not something you want to have to scrounge off your fellow walkers if you need to take a stop en-route. It’s also worth packing some anti-diarrhoea tablets, you know, just in case.

The thing to bear in mind is that, whilst it’s no walk in the park, the Inca Trail is not a technical trek. You don’t need any special skills or equipment to complete it and, so long as you’re reasonably fit, you’re in with a pretty good chance. It’s rare that anyone is forced to abandon the Inca Trail. That said, you are going to find it challenging, tiring, and a bit gruelling in places.

Spoiler alert: the part that most folk consider the hardest is the second of three high altitude passes you’ll encounter: the charmingly named ‘Dead Woman’s Pass’. Here you’ll reach an elevation just a whisker away from 4,200 metres comparatively quickly thanks to a lung-busting staircase. Get your wobbly legs past that and the rest is plain sailing. Well, sailing that’s a bit less tiring anyway.

Don’t forget that any challenge you face in tackling the Inca Trail is rewarded beyond measure by the sense of accomplishment you’ll feel, and the awe and wonder you’ll experience when you finally witness Machu Picchu with your own eyes.

What you’re looking to do is to increase your general strength and stamina (get those leg muscles working!) and to be able to cope with the lower levels of oxygen at high altitude. This means it’s time to get aerobic - jogging, running, cycling, power-walking or swimming regularly in the months leading up to your trip to Peru will all help with your oxygen management when the air gets thin. Each exercise session should leave you feeling like you’ve had a good work out – maybe panting a bit – but not rolling on the floor desperately gasping for breath. If that happens, you’re overdoing it. Anyway, keep the exercise up for a decent period and you should be match fit for Peru. Read more here about training for your Machu Pichu trek.

While you’re doing those practice hikes, by the way, it’s worth properly breaking in new boots if you’ve bought them, so that they’re nice and comfy when you’re on the Inca Trail. Nobody likes blisters. Our handy blog about what to wear for Machu Picchu has a comprehensive packing list for the Inca Trail to help you figure out what to pack for hiking the Inca Trail.

On your Kandoo Inca Trail trip we have a day specifically for acclimatisation in Cusco. Our best advice is to chill out. The first thing you want to do is acclimatise to the high altitude (Cusco is about 3,400 metres above sea level) and let your body get used to the change in atmosphere.

Next, there are a few things you can do to help yourself. Avoid alcohol (sorry), focus on your breathing and breathe more deeply than you normally would, keep yourself hydrated and don’t over-exert yourself. Stock up on carbs too as you’ll need plenty of energy for your hike to Machu Picchu.

Coca leaves and coca tea (mate de coca) can both be bought locally and are used by many to manage altitude sickness. You’ll also want to pack some painkillers (aspirin, paracetamol or whatever) in case of headaches and probably some anti-nausea medication too, just in case.