Inca Jungle Trek in December

December marks the beginning of the wet season in the Andes, but that does not mean adventure is off the table. The Inca Jungle Trail in December offers a different kind of journey—lush, intense, and filled with life. If you are the kind of traveler who is not afraid of a little mud in exchange for a truly raw and memorable experience, then this month might be perfect for you.

Hello, traveler. My name is Jhoel, and I am your adventure guide. In this blog, I will explain everything you need to know about doing the Inca Jungle Trek in December—honestly and with real-world tips.

If you are trying to choose between this route and the Classic Inca Trail, stay with me. I will tell you what makes this trail possible in December and what you should prepare for before setting out.

What Is the Inca Jungle Trek?

The Inca Jungle Trail is a 4-day multi-sport adventure that begins at the high-altitude Abra Málaga and descends into the jungle, ending at the iconic site of Machu Picchu. This is not just a hike—it is an immersive experience that includes biking, trekking, hot springs, jungle ziplining, and cultural stops along the way.

This trek is ideal for travelers who want to combine nature, adrenaline, and culture in one unforgettable route.

What Is the Weather Like in December?

December brings the return of the rains. Expect light to heavy showers throughout the day, especially in the afternoons. Mornings can offer clearer skies, but conditions change quickly.

• Daytime temperatures: 66°F to 77°F (19°C to 25°C)

• Nighttime temperatures: 48°F to 58°F (9°C to 14°C)

• Humidity: High

• Sky conditions: Cloudy, with occasional sun breaks

The jungle becomes greener than ever, and rivers, waterfalls, and wildlife are more active. It may be wet, but it is also breathtaking.

How Are Trail and Activity Conditions in December?

This trek is still fully accessible, but extra precautions and proper gear are essential.

• Biking from Abra Málaga: Roads can be slick and visibility low. Some agencies reduce or adapt this section for safety reasons.

• Trekking: Muddy paths, slippery rocks, and stream crossings are common. However, the trail is magical with the fog and jungle around you.

• Ziplining in Santa Teresa: Usually remains open, but may close temporarily during storms.

• Rafting: Often suspended due to high water levels.

• Final hike to Machu Picchu: wet and humid, but safe with the right shoes and guidance.

An experienced tour guide makes all the difference on this route.

What Altitudes and Temperatures Should You Expect?

• Abra Málaga: 4,350 m / 14,271 ft—Cold mornings: 36°F to 45°F

• Santa María: 1,200 m / 3,937 ft—Warm and tropical: 70°F to 81°F

• Santa Teresa: 1,500 m / 4,921 ft—Pleasant and humid: 64°F to 76°F

• Machu Picchu town: 2,040 m / 6,693 ft—Stable temperatures: 65°F to 74°F

It is recommended that you arrive in Cusco at least two days before the trek to adjust to the altitude.

What Are the Advantages of Trekking in December?

December might not seem like the best month at first glance, but it has several key advantages:

• Vibrant jungle: The plants, birds, and rivers are at their peak

• Less crowded: Fewer travelers on the trail and at viewpoints

• Lower prices: Many agencies offer better rates during this period

• More personal experiences: Smaller groups mean more time with locals and guides

• Mild climate: No freezing nights—only warmth and humidity

What Are the Drawbacks?

Let us keep it real and practical:

• Trails can be slippery and physically demanding

• Itineraries may change at the last minute due to weather

• Some activities, like rafting, may be canceled

• Extra gear is required (rain protection, dry bags, waterproof boots)

• Mud is part of the experience—embrace it or avoid it

Please note: Even during low season, tours sell out quickly for the Christmas and New Year period, so it is wise to plan your trip ahead of time.

What Should You Pack?

Pack like a pro, and your trip will be far more enjoyable:

• Waterproof hiking boots with solid grip

• Full rain gear (jacket and pants)

• Lightweight, quick-dry clothes

• Trekking poles

• Hat, sunglasses, sunscreen

• Insect repellent

• Swimsuit and towel for the hot springs

• Backpack with rain cover

• Refillable water bottle to stay hydrated

• Extra socks and a change of shoes

• Cash for tips and local purchases

• Passport and identification

Is It Worth Doing the Inca Jungle Trek in December?

Absolutely—if you are prepared for it.

December is for travelers who welcome challenges and find beauty in raw nature. It is not the driest or easiest time of year, but it offers something that few others get to see—the jungle and the Andes in full bloom.

The Inca Jungle Trek in December is an adventure filled with surprises, emotion, and connection. It is messy, magical, and for many, unforgettable.

Ready for the jungle?

Thank you for reading. If you want a deeper, wilder version of the Inca Jungle Trail, then December is your kind of adventure. Pack your rain gear, trust your guide, and let nature take the lead.

This is more than a tour to Machu Picchu. It is a journey of discovery.

See you on the trail.

— Jhoel, your adventure guide

Photo Gallery of the Inca Jungle Trek in December