
Mosquito and Sandfly Protection in the Inca Jungle
We know that mosquitoes and sandflies can ruin your Inca Jungle experience. It’s normal to worry about bites, allergies, or tropical diseases. We promise to explain how to protect yourself effectively, what products to use, and what mistakes to avoid so you can enjoy your adventure without any hassle.
🌎 What is the Inca Jungle and why are there so many insects?
The Inca Jungle Trek is an alternative route to Machu Picchu, combining biking, trekking, and high jungle.
Much of the route crosses warm, humid areas near Santa Teresa, where the following are abundant:
- Tropical mosquitoes
- Sandflies
- Small insects active at dawn and dusk
👉 The humidity and dense vegetation create the ideal environment for them.
🧭 How to protect yourself effectively?
1️⃣ Suitable Repellent
Chemical Repellent (most effective)
- DEET 25%–40%
- Icaridin/Picaridin
- IR3535
Natural Repellent (less long-lasting)
- Citronella
- Lemon Eucalyptus
👉 For the Inka Jungle, a chemical repellent is recommended for maximum protection.
2️⃣ Strategic Clothing
- Lightweight long-sleeved shirt
- Long pants
- Light colors
- Clothing treated with permethrin (ideal)
Avoid dark clothing and thick fabrics that trap sweat.
3️⃣ Critical Times
Peak insect activity:
- 5:30–8:00 am
- 4:30–7:00 pm
Reapply repellent every 4–6 hours.
📊 Quick Guide: Recommended Protection
| Item | Recommendation | Effectiveness Level |
|---|---|---|
| DEET Repellent | Minimum 30% concentration | High |
| Picaridin | 20% concentration | High |
| Citronella | Natural option | Medium |
| Long-sleeve clothing | Quick-dry fabric | High |
| Repellent bracelets | Use as supplement only | Low |
📋 Requirements and Preparation
- Repellent purchased before the tour
- Lightweight long-sleeved clothing
- Sunscreen
- Constant hydration
No mandatory vaccinations are required, but it is recommended to consult a doctor before traveling.
🌎 Pro-Tips for Foreigners
1. Climate Change
- You start at a cold altitude and descend to a tropical climate. Wear adaptable layers.
2. Sandflies bite lower down
- Protect ankles and legs; wear high socks.
3. Do not combine sunscreen and repellent at the same time
- Apply sunscreen first, wait 15 minutes, then apply repellent.
4. Bring a basic antihistamine.
- Consult your doctor beforehand.
5. Rainy season = more insects.
Activity increases between November and March.
🤔 Is the Inca Jungle dangerous because of insects?
It’s not considered a high-risk area for tourists, but bites can be annoying if you don’t take precautions.
With proper preparation, insects won’t ruin your Machu Picchu experience.

