Is the Inca Trail dangerous? Relax, we’ve got you covered. Here’s everything you need to know to face any natural challenges and enjoy a safe, unforgettable adventure. We’ll explain why the Inca Trail is safe and how to prepare to make the most out of every step.
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One of the Most Famous Trails in the World: Is the Inca Trail Dangerous or Safe?
The Inca Trail is the most famous trekking route in South America and Peru, offering an exclusive way to reach Machu Picchu by crossing various natural and cultural environments over more than 26 miles (43 kilometers) of a well-marked and maintained trail. Around 500 hikers per day (tourists, guides, cooks, and porters) explore this route each year. Serious incidents are extremely rare. From 2015 to 2024, less than 0.01% of hikers required serious medical attention, with most cases related to pre-existing health issues or poor preparation for altitude sickness, not accidents on the trail. These figures make the Inca Trail one of the safest hiking trails in the world.
So, if you’re wondering whether the Inca Trail is dangerous, the answer is no. The trail is considered safe for tourists. However, like all mountain trekking activities, it is not without certain risks, which we’ll outline below.

Hiking the Inca Trail and enjoying the landscapes is an unforgettable experience.
Fatal Accidents on the Inca Trail: Statistics and Context
Over the years, there have been a few cases of fatalities on the Inca Trail, but it’s important to put these numbers into perspective. With over 67,400 tourists trekking the route annually, the odds of a fatal accident are extremely low. In more than 20 years of operation, fewer than 10 confirmed deaths have occurred on the Inca Trail. This equates to an extremely low mortality rate, considering the total number of hikers.
Most fatal incidents have been related to extreme events or external factors like adverse weather conditions or avoidable imprudence.
Timeline of some of the most representative cases on or near the Inca Trail:
- 1998: Death of a guide on the Inca Trail. A tour guide named Luis died on the Inca Trail in the late 1990s. Details are limited as the original Peruvian newspaper article from El Comercio is no longer available. It’s believed that the cause was an accident due to adverse weather, highlighting the weather-related risks of hiking the Andes region at the time when trail preparation was more basic, and safety measures were less strict.
- 2004: Russian tourist struck by lightning on Huayna Picchu. On October 20, 2004, a 35-year-old Russian tourist died after being struck by lightning at the summit of Huayna Picchu. Witnesses reported simultaneous lightning strikes while he was at the peak, underscoring the high risk of lightning storms in elevated areas of the Andes.
- 2010: Landslide kills guide and Argentinian tourist. In January 2010, a landslide caused by heavy rains killed a tour guide and an Argentinian tourist near the Wiñay Wayna campsite. This area is especially vulnerable during the rainy season, reinforcing the importance of avoiding hiking during this time.
- 2013: American tourist falls into a ravine near Machu Picchu. Rachel Cecilia Ianni, 26, died after falling into a ravine in the last section of the Inca Trail near Machu Picchu. It is presumed she slipped while hiking a steep section. Her body was recovered after a five-hour search.
- 2013: Hiker dies after a trail collapse at Wiñay Wayna. On December 22, 2013, Werner Jobst Grimpen and a friend were hiking near Wiñay Wayna when part of the trail collapsed, causing them both to fall and suffer severe injuries. Grimpen died days later due to head injuries, while his companion recovered after receiving medical treatment.
- 2016: German tourist dies after crossing a safety barrier at Machu Picchu. In July 2016, a 51-year-old German tourist fell 40 meters from a ledge in the Machu Picchu archaeological site after crossing a safety barrier to take a photo. He slipped while attempting to jump for a photograph and was found dead an hour later.
- 2020: Porter dies due to landslide at Pacaymayo. In January 2020, a porter died at the Pacaymayo campsite due to a sudden landslide.
These cases highlight the importance of preparation and caution when hiking the Inca Trail and its surroundings. Adverse weather conditions, such as rain and lightning storms, can pose significant risks, especially in elevated or exposed areas. It’s also crucial to respect safety barriers and avoid reckless behavior. Although these incidents are isolated, they underscore the need to be physically and mentally prepared and to follow guides’ recommendations and safety guidelines.
Risk Factors on the Inca Trail
It’s essential for travelers to understand that while the trail passes through rugged terrain and is subject to changing weather, it’s not considered dangerous if proper precautions are taken. Risks can be managed with preparation, professional guidance, and responsibility during the trek. These factors should not deter adventurers but be seen as challenges to overcome in a unique and enriching environment.
Weather: Rainy Season (November to March)
It’s common to hear that the Inca Trail is more dangerous during the rainy season due to frequent rainfall that can cause landslides and rockfalls. However, the reality is more nuanced. Peruvian authorities, along with tour operators, have implemented preventive maintenance and restoration measures throughout the year, ensuring that the trail remains safe, even during the wettest months. It’s worth noting that February, known for its heavy rains, has been declared off-season for the public, allowing crucial restorations and safeguarding travelers from potential risks.
For those who choose to hike during the rainy season, the Inca Trail offers a unique and mystical experience. The landscapes are often shrouded in mist, and the green vegetation is at its peak. Additionally, it’s important to highlight that while rain is frequent, there are also sunny days or a mix of both, creating an even more special and diverse atmosphere for travelers.
These unexpected weather changes add a touch of magic to the hike, but it’s crucial to be well-prepared: bring quality rain gear, waterproof boots, and follow the guides’ instructions. With the right equipment and necessary preparation, the trek can be safely and pleasantly completed while enjoying the changing beauty of the surroundings.

The rainy season offers a mystical and nature-filled experience.
Altitude on the Inca Trail
The Warmiwañusca Pass, or Dead Woman’s Pass, is the highest point on the Inca Trail, reaching 13,828 feet (4,215 meters) above sea level. While this height might seem intimidating for some travelers, especially for those not accustomed to high altitudes, the effects of altitude sickness can be mitigated with proper acclimatization in Cusco before starting the hike. It’s recommended to spend at least two days in Cusco or the Sacred Valley to allow your body to adjust to the altitude.
Mild altitude sickness symptoms, such as dizziness or fatigue, are common and can be managed with good hydration, proper rest, and walking at a moderate pace. Preventive medications like acetazolamide (after consulting a doctor) are also advisable. Despite the challenges that altitude may present, conquering Dead Woman’s Pass is one of the most rewarding parts of the Inca Trail, offering breathtaking views that make any difficulty worth it. Altitude, far from being a danger, is a challenge that can be overcome with proper preparation.

Overcoming the fear and conquering the highest altitude on the Inca Trail is rewarding.
Inca Trail Paths
The ancient paths of the Inca Trail have withstood the test of time. These trails range from stone stairways to steep paths and narrow passes. These features may seem demanding, but they are not dangerous if hikers walk carefully and follow the guides’ recommendations. The Inca Trail was built by the Incas with remarkable precision, and most of the paths are well-maintained by Peruvian authorities.
Characteristics of the Inca Trail paths:
- The cobblestone paths can be slippery, especially after rains. Wearing appropriate footwear with good grip is essential during the hike.
- Some sections, such as those leading to Warmiwañusca Pass or Intipata, feature high and steep steps. These require physical effort but can be easily overcome with a steady pace.
- In areas like Warmiwañusca, the path runs close to cliffs. While visually impressive, they pose no significant risks if hikers remain cautious and follow the instructions to stay away from the edges.
With responsible hiking and the guidance of experienced guides, the ancient paths of the Inca Trail, though challenging, are safe for hikers of all experience levels.

The stairways are part of the Inca Trail and will test your physical endurance.
Are There Dangerous Animals on the Inca Trail?
The Inca Trail crosses through ecosystems rich in biodiversity, home to a wide variety of animal species. Among the most notable are the puma, spectacled bear, and Andean badger, which sometimes raise concerns among travelers. However, the reality is that these animals are far more likely to be scared by human presence than the other way around. In fact, most of them tend to avoid the main trails, making close encounters extremely rare.
As we mentioned earlier, it’s much more likely that hikers will startle the animals rather than the other way around, as they, accustomed to the peace of the jungle, flee at the slightest noise or unusual movement. For nature lovers, this hike offers unique opportunities to spot exotic birds and small mammals with due caution, but without any real danger. Respecting the environment and keeping a safe distance in case of any sightings will be enough to ensure a safe and harmonious experience with the local wildlife.

These animals are usually found far from the main trail of the Inca Trail.
Traveler Health Conditions
The physical condition and general health of travelers is one of the most important factors to consider before embarking on the Inca Trail. While the route is not dangerous, it does require a moderate amount of physical effort and may expose hikers to altitude conditions that affect everyone differently. It’s crucial for travelers to be honest about their health and take the necessary steps to prepare.
Key considerations:
- Heart conditions: Those with heart problems should take extra caution. The combination of altitude and physical exertion could aggravate certain conditions, so it’s essential to consult a doctor before the trip.
- Respiratory issues: Travelers with asthma or lung conditions should bring necessary medications and ensure their conditions are under control.
- Orthopedic issues: The uneven terrain can place additional stress on knees, ankles, and back. Those with previous issues should use trekking poles and protect their joints.
- Chronic illnesses: Travelers with conditions like diabetes should plan their medications carefully and ensure access to supplies during the hike. It’s also advisable to inform guides of any pre-existing medical conditions.

Evaluate your health before embarking on this adventure.
Main Risks for Tourists on the Inca Trail
Altitude Sickness
One of the most common fears among travelers is altitude sickness, especially during the second day of the 4- or 5-day Inca Trail hike. Altitude sickness is not inevitable and can be avoided with good acclimatization. It’s recommended to spend at least 2 to 3 days in Cusco before starting the hike to allow your body to adjust to the altitude.
With proper preparation and a controlled pace during the trek, this challenge can be managed without major complications. The most common symptoms include headaches, nausea, dizziness, fatigue, shortness of breath, and difficulty sleeping, which can vary in intensity depending on the person. It’s not a cause for alarm, but it’s essential to report any discomfort to the guide immediately for appropriate attention. Frequent rest and maintaining a slow pace, especially in the higher parts of the Inca Trail, are key to avoiding more serious complications.

Altitude sickness can be avoided with proper acclimatization days before the trek—the more days, the better.
Physical Injuries
Since the Inca Trail takes place in a natural and challenging environment, it’s reasonable to expect minor incidents, such as slips or stumbles. These, in most cases, end up being part of the fun adventure stories. However, more serious injuries can occur, not because the Inca Trail is inherently dangerous, but because some travelers ignore signage or don’t follow guides’ instructions, such as straying off the main trail.
The uneven and cobblestone terrain of the Inca Trail can increase the risk of slipping, especially on rainy days. However, in case of a serious injury, trained personnel along the trail can handle emergency transport quickly and efficiently. Hiking the Inca Trail is physically demanding, and those not in good physical condition or who have not adequately prepared their bodies may be more susceptible to injuries. Walking at a moderate pace, using trekking poles, and listening to your body are essential to avoid overexertion.

Every traveler knows their physical limits—don’t push yourself too hard to avoid risking your adventure.
Safety Measures and Precautions for Travelers
- Choose a reliable agency: Make sure to hire an experienced travel agency. A professional team not only ensures a safe experience but can also handle any situation, from altitude sickness to minor injuries.
- Travel during the dry season (May to October): During this time, the weather is more stable with no rain, reducing trail risks. However, the rainy season also offers a unique experience with green and mystical landscapes. Just make sure to be prepared for rainy season conditions.
- Prepare physically: Doing hikes or endurance exercises before the trip will help prevent injuries such as sprains or fatigue. A well-prepared body responds better to the continuous effort of trekking.
- Acclimate in Cusco: Spend at least 2 days or more in Cusco before the trek to get used to the altitude and avoid altitude sickness. This will reduce the risk of dizziness, headaches, or fatigue during the hike.
- Bring the right gear: Wear trekking boots with non-slip soles to avoid falls on steep sections and trekking poles to improve stability and better distribute your weight on uneven terrain. Also, carry a backpack with the right weight, only packing what’s strictly necessary.

With these tips, you’ll be ready to face any unexpected event on the Inca Trail.
Safety Tips for the Inca Trail
- Follow the guides’ instructions: The guides know the route well and will give you the best recommendations. Listen and follow their advice to enjoy the trip without mishaps. Remember, most accidents happen from not following these recommendations.
- Stay with your group: Even if you like to explore, don’t stray from the group or leave the trail. You could become disoriented or enter dangerous areas like cliffs or unstable zones, which can lead to accidents.
- Respect the environment: Enjoy the flora and fauna from a safe distance. Don’t take unnecessary risks that could endanger your safety or the natural environment.

Remember, these tips are to ensure you have the best experience on your journey along this trail.
Inca Trail: A Safe and Transformative Journey!
After exploring all the key aspects, it’s clear that the Inca Trail is not dangerous if approached with responsibility and preparation. It’s a carefully designed route for tourists, offering an unforgettable experience among spectacular landscapes, rich biodiversity, and unique archaeological sites.
Your safety is in your hands: plan well, bring the right equipment, and follow the guides’ instructions to enjoy a transformative adventure. Every step brings you closer to the magic of Machu Picchu and a connection to Andean history. Get ready for a safe and memorable journey, and discover why the Inca Trail is one of the world’s best routes. It’s your time to experience this unique adventure!