Best Hikes in Peru

Understanding Peruvian Hikes

Altitude and Acclimatization: The Golden Rule

Proper acclimatization is the most critical factor for a safe and enjoyable trek in the Peruvian Andes. The primary risk at high altitude is Acute Mountain Sickness (AMS), which can affect anyone, regardless of age or physical condition. Ignoring the acclimatization process is not an option.

We recommend a minimum of two to three full days of rest and light activity in a high-altitude city, such as Cusco (3,400m / 11,152ft) or Huaraz (3,052m / 10,013ft), before beginning any trek. This allows your body to begin adapting to the lower oxygen levels.

Be aware of AMS symptoms, which can include headache, nausea, fatigue, and dizziness. If you experience these, do not ascend further. Rest, hydrate, and inform your guide immediately. More severe symptoms require immediate descent.

It is essential to understand that an excellent fitness level does not provide immunity to altitude sickness. The acclimatization process is a physiological adaptation that everyone must undergo, and it is the single most important safety consideration for your trip.

Trek Difficulty Ratings Explained

• Easy: Shorter day hikes on clear paths with minimal ascent. Suitable for most travelers with a basic level of fitness.
• Moderate: Multi-day treks at high altitude, involving significant daily elevation changes but on well-established trails. Requires good physical condition and proper acclimatization.
• Challenging: Long multi-day treks featuring very high passes (often over 5,000m / 16,400ft) and potentially rough, uneven terrain. An excellent physical condition is required.
• Strenuous: Demanding, remote treks with multiple high passes, basic camping facilities, and variable weather conditions. These routes are suitable for experienced high-altitude trekkers only.

Iconic Multi-Day Treks from Cusco

The Classic Inca Trail to Machu Picchu

• Duration: 4 days / 3 nights
• Difficulty: Moderate
• Highlights: Witnessing the sunrise over Machu Picchu from the Sun Gate (Inti Punku), exploring numerous Incan ruins accessible only from the trail, and passing through diverse ecosystems from cloud forest to alpine tundra.
• Key Consideration: Government-issued permits are strictly limited and often sell out more than six months in advance. Please check your itinerary to confirm if this trek is already secured for you. If it is not, availability is highly unlikely, and we recommend considering the excellent alternatives listed below.

Salkantay Trek: The Majestic Alternative

• Duration: 5 days / 4 nights
• Difficulty: Challenging
• Highlights: Crossing the stunning Salkantay Pass at 4,630m (15,190ft) with breathtaking views of the snow-capped Salkantay peak, and experiencing a dramatic transition from the high Andes to the lush upper jungle.
• Key Consideration: This is a more physically demanding, higher-altitude alternative to the Inca Trail that does not require the same scarce permits, offering more flexibility.

Lares Trek: Culture and Scenery

• Duration: 3-4 days / 2-3 nights
• Difficulty: Moderate
• Highlights: An authentic cultural immersion with local Andean communities, visiting the homes of traditional weavers, passing pristine mountain lakes, and seeing large herds of llamas and alpacas in their natural environment.
• Key Consideration: This trek focuses more on contemporary Andean life and stunning landscapes rather than on Incan archaeological sites.

Choquequirao Trek: The Epic Challenge

• Duration: 4-8 days (depending on route)
• Difficulty: Strenuous
• Highlights: Exploring the vast, remote ruins of Choquequirao, the “sister city” of Machu Picchu, often with very few other tourists. The dramatic canyon scenery is unparalleled.
• Key Consideration: This trek involves a very steep, demanding descent and subsequent ascent of over 1,500m (5,000ft) into and out of the Apurímac Canyon. It is a serious physical challenge.

High-Altitude Adventures from Huaraz (Cordillera Blanca)

Santa Cruz Trek

• Duration: 4 days / 3 nights
• Difficulty: Moderate to Challenging
• Highlights: Crossing the high Punta Union pass (4,750m / 15,580ft), seeing numerous turquoise glacial lakes, and enjoying iconic views of famous peaks like Alpamayo and Artesonraju. This is widely considered the classic Cordillera Blanca trek and a perfect introduction for a first-time visitor to the region.

Huayhuash Circuit

• Duration: 8-12 days
• Difficulty: Strenuous
• Highlights: Often cited as one of the most beautiful alpine circuits in the world. The route crosses multiple high passes with continuous, stunning views of towering peaks like Siula Grande, made famous by the book and film “Touching the Void.”
• Key Consideration: This is a serious high-altitude expedition that requires excellent acclimatization, a high level of fitness, and comfort with remote conditions.

Must-Do Day Hikes

Humantay Lake (from Cusco)

• Difficulty: Moderate
• The Hike: A steep but relatively short uphill climb (approx. 90 minutes) to a breathtaking turquoise lake situated at the base of the Humantay glacier.
• Logistics: This is typically operated as a full-day trip from Cusco. While the trail has become quite popular, the view is absolutely worth the effort. We advise the earliest possible start from Cusco to arrive before the largest crowds.

Rainbow Mountain (Vinicunca) (from Cusco)

• Difficulty: Challenging (due to the extreme altitude, not the terrain)
• The Hike: A gradual but high-altitude ascent to a viewpoint over 5,000m (16,400ft) to see the famous multi-colored striations of Vinicunca mountain.
• Logistics: A very long day trip from Cusco that requires a very early morning departure (typically 3-4 AM).
• Key Consideration: Weather is a significant factor; the colors are most vivid in bright sun. It can be extremely cold and windy at the summit, even on a clear day.

Laguna 69 (from Huaraz)

• Difficulty: Moderate to Challenging (due to the altitude)
• The Hike: A beautiful three-hour hike through a stunning valley that leads to an impossibly blue glacial lake at the foot of the massive Chacraraju mountain.
• Logistics: A full-day trip from Huaraz. Many experienced hikers consider this to be the single best day hike in all of Peru for its scenic reward.

Essential Trekking Preparation

Your High-Altitude Packing List

• Layering System: The key to comfort is layers. You will need a moisture-wicking base layer (merino wool or synthetic), a warm mid-layer (fleece), a waterproof and windproof outer shell, and an insulated jacket (down or synthetic) for cold evenings and high passes.
• Footwear: Broken-in, waterproof hiking boots with good ankle support are non-negotiable.
• Essentials: High-SPF sunscreen, a wide-brimmed hat, and quality sunglasses are crucial for sun protection. A reusable water bottle or hydration bladder (2L capacity recommended), a headlamp with extra batteries, and a basic personal first-aid kit are also required.
• For a comprehensive guide, please see our Detailed Trekking Checklist in the toolkit appendix.

What to Expect from Your Trek Operator

• Briefings: You will have a detailed pre-trek briefing with your guide the evening before your departure. This is a mandatory meeting where you will receive final instructions and can ask any last-minute questions.
• Guides & Porters: Your crew consists of a professional, licensed lead guide, assistant guides (for larger groups), a dedicated cook, and a team of porters (on the Inca Trail) or muleteers with mules who transport the main equipment.
• Food & Water: You will be provided with plentiful, hearty meals to fuel your trek, including breakfast, lunch, dinner, and snacks. Drinking water is boiled, filtered, and cooled for you to refill your bottles each morning and at lunch.
• Camping Equipment: We provide high-quality, four-season mountain tents (typically rated for 3 people, but used for 2 for comfort), along with comfortable sleeping mats and warm sleeping bags.