Inca Trail in December

The Inca Trail in December offers a completely different experience compared to the dry-season months. While it marks the beginning of the rainy season in the Andes, this period brings lush green landscapes, fewer crowds, and a mystical atmosphere that many travelers find unforgettable.

In this complete guide, you will learn everything about hiking the Inca Trail in December: weather conditions, crowd levels, permits, preparation tips, pros and cons, and why this time of year might be perfect for your adventure to Machu Picchu.

Hiking the Inca Trail in December

December is considered the start of the green season in Cusco and Machu Picchu. The frequent rains breathe new life into the cloud forest, the flora becomes vibrant, and waterfalls and streams along the route become more active. The air is fresh, the scenery breathtaking, and the atmosphere peaceful.

While most people prefer to hike between May and September, December is ideal for travelers who want to avoid the tourist rush. During the early weeks of the month, you can enjoy a quieter, more personal connection with the trail.

Weather Conditions on the Inca Trail in December

Temperature Overview

• Daytime temperatures: Around 18–22°C (64–72°F)

• Night temperatures: Around 6–8°C (43–46°F), colder at higher campsites

• Rainy days: Around 15–18 days during the month

The weather in December is highly variable. You can experience bright sunshine in the morning, followed by showers in the afternoon. The rain often arrives suddenly and can last from 20 minutes to a few hours. Because of this, the trail becomes slippery and muddy, making good gear essential.

However, there’s an undeniable magic to hiking under light rain or mist, as clouds drift through the valleys and the forest releases its earthy scent.

Altitude and Climate Variation

The Inca Trail crosses multiple ecological zones, from semi-arid valleys to cloud forests:

• Cusco and Sacred Valley (3,400 m): Cool mornings and mild afternoons

• Dead Woman’s Pass (4,200 m): Cold, windy, and often cloudy

• Wiñay Wayna and Machu Picchu (2,400 m): Warm, humid, and tropical

Because of these changes, you should be ready for both rain and sun in the same day.

Crowds and Atmosphere in December

December is less crowded than the dry season. Most hikers visit between May and August, when rainfall is minimal. In contrast, December brings smaller groups and a calmer experience on the trail and at the campsites.

• Early December: Few hikers, excellent for a quiet experience.

• Mid to Late December: More local and international travelers because of the Christmas and New Year holidays.

This lower tourist volume allows you to appreciate the natural beauty and tranquility of the Andes. Guides and porters also tend to have more time for interaction and storytelling.

Permit Availability and Trail Access

The Inca Trail remains open in December. The only month it closes is February, when maintenance work is carried out.

Although December is not a peak month, permits are still required and must be booked in advance, as the government limits daily access to 500 people (including guides and porters).

You’ll generally find better availability for early December departures. Toward the holidays, however, availability can tighten as travelers take advantage of the festive break.

Advantages of Hiking the Inca Trail in December

1. Fewer Crowds – Enjoy the trail without the heavy tourist traffic common in June, July, and August.

2. Lush Scenery – The rains turn the entire route into a vivid, green paradise filled with orchids and ferns.

3. Unique Photography Opportunities – Mist and clouds can create dramatic, mysterious landscapes.

4. Better Permit Availability – Easier to secure spots compared to the high season.

5. Peaceful Campsites – Quieter overnight stays and a more personal experience.

6. Off-Peak Prices – Some operators may offer better deals on group tours.

Disadvantages of Hiking the Inca Trail in December

1. Rain and Mud – The biggest challenge is the wet and slippery terrain, especially during steep descents.

2. Reduced Visibility – Cloud cover can occasionally hide mountain views or Machu Picchu itself.

3. Unpredictable Weather – Sudden rainstorms can cause schedule adjustments.

4. Humidity – High humidity makes it difficult to dry clothes and boots.

5. Extra Caution Needed – Wet steps can be slippery, requiring careful hiking.

Despite these challenges, many experienced trekkers believe December adds a unique, wild beauty to the experience.

Gear and Preparation for the Inca Trail in December

Essential Clothing and Equipment

• Waterproof jacket and pants: A must for rainy days.

• Trekking boots with strong grip: Crucial for slippery paths.

• Rain cover for your backpack: Keeps your gear dry.

• Quick-dry clothing: Lightweight fabrics are essential.

• Thermal layers: For cold nights at higher altitudes.

• Trekking poles: Help with balance and steep climbs.

• Good sleeping bag: Rated to at least -5°C (23°F).

• Headlamp and spare batteries: For early starts or camp use.

• Hat and gloves: Protect against both cold and sun.

• Reusable water bottle: Stay hydrated throughout the hike.

• Insect repellent and sunscreen: UV and bugs are active even with clouds.

Personal Preparation

• Acclimatize in Cusco: Spend at least 2 days at altitude before starting the trek.

• Train before your trip: Include cardio, hiking, and stair workouts.

• Pack smart: Bring only what’s necessary; porters have weight limits.

• Stay hydrated: Even in cool weather, altitude dehydrates you quickly.

• Check your travel insurance: Ensure it covers high-altitude trekking.

Safety and Trekking Tips for the Inca Trail in December

• Start early each day: Mornings are usually clearer and drier.

• Keep your camera protected: Use waterproof covers or dry bags.

• Wear proper footwear: Slippery stones can be dangerous when wet.

• Use trekking poles: They provide balance on muddy descents.

• Stay positive: Rain is part of the adventure—embrace it!

• Bring snacks: Wet weather can slow your pace; keep your energy up.

• Listen to your guide: They know how to handle changing trail conditions.

Is the Inca Trail Open During Christmas and New Year?

Yes. The Inca Trail operates normally throughout December, including Christmas and New Year. Some travelers even plan their trek to arrive at Machu Picchu on December 24 or 25 to experience a truly memorable holiday adventure.

However, because of increased local tourism during these dates, train and hotel reservations in Aguas Calientes should be made early.

Who Should Hike the Inca Trail in December?

This month is ideal for:

• Adventurous travelers who don’t mind a bit of rain.

• Photographers seeking moody, atmospheric landscapes.

• Nature lovers who appreciate greenery, birds, and waterfalls.

• Travelers avoiding crowds who prefer peaceful treks.

It might not be ideal for those wanting clear blue skies or the easiest conditions.

FAQs About the Inca Trail in December

Is the Inca Trail open in December?

Yes, it’s open year-round except in February when it closes for maintenance.

Does it rain every day?

Almost. Expect short showers most afternoons, though mornings can be bright and clear.

Is it safe to hike during the rainy season?

Yes, as long as you have proper equipment and a certified guide. Trails may be slippery but are safe with caution.

What should I pack for the rain?

A good rain jacket, waterproof boots, dry bags, and extra socks are essential.

Can I get permits more easily in December?

Generally yes, since there’s less demand compared to the dry season.

What about Machu Picchu visibility?

Clouds and mist are common, but they often clear quickly, revealing stunning views.