How to Prepare for Altitude in Cusco and Other Cities
- 25 April, 2026
- by Konsti Sobon



From the balmy breeze of Lima to the crisp high‑altitude air in Cusco, and down into the lush, humid depths of the Amazon, Peru is a country of almost cinematic contrasts. Each region boasts its own weather, pace, and feeling. That’s why taking just a moment to prepare before you arrive truly sets the tone for an unforgettable journey.
At Exploor Peru, we believe every detail counts, even the seemingly small ones. Knowing which power adapter to pack, which SIM card works best, or how to streamline your luggage isn’t mere logistics, it’s about crafting a seamless experience.
It means you’ll be free to dive in, connect with locals, chase adventures, and soak in every moment… without the frustration of being unprepared.

The magic of travel lives in the details and there’s nothing more frustrating than missing the perfect photo or getting lost without a map because your phone ran out of battery. While you’re chasing sunrises in the Andes or navigating the cobblestone streets of Cusco, staying charged and connected makes all the difference.
Here’s what you need to know:
Many modern devices, like smartphones, laptops, and camera chargers, are dual voltage, meaning they’ll work just fine. But to be safe (especially in more remote areas), we highly recommend packing a universal travel adapter. It’s small, lightweight, and could be your best friend in the Sacred Valley, deep in the jungle, or tucked into a boutique hotel in Arequipa.
While most accommodations in major cities are well-equipped, having your own adapter ensures you’ll never miss a moment, whether it’s recharging gear after a long hike or uploading Machu Picchu memories at night.
This is the simplest and most affordable way to access data and calls:
You can find a detailed explanation of how to buy a SIM card in Peru here.

For those looking for convenience from the first minute:
Prefer hassle‑free connectivity? Skip the airport queues and get a reliable e‑SIM before departure! We recommend Maya.net’s e‑SIM for seamless coverage across Peru and beyond. Get yours here.
Sometimes convenient, almost always expensive. This is the least recommended option if you want to optimize your budget, unless your operator offers reasonable rates for South America.

From the golden dunes of the coast to the high-altitude chill of the Andes and the warm embrace of the Amazon, Peru is a land of contrasts and your suitcase should be just as versatile. There’s no one-size-fits-all Peru packing list, but there are a few must-haves that will make your journey smoother.
Think layers, light gear, and essentials that adapt as quickly as the landscapes do. Because when you’re walking ancient Inca paths or walking by day and sipping jungle-brewed coffee by night, being prepared means being fully present.
Layers that adapt to the day
Footwear as an ally
Health and Wellness
Electronics and connectivity
Essential documents

Getting ready for your Peru tour is more than just ticking off a packing list, it’s about setting the stage for something much deeper. Every adapter, every extra layer, every thoughtful item in your daypack is a small promise to yourself: that you’ll be fully present when the moment arrives.
Because when you’re standing in awe before Machu Picchu, walking through the cobbled alleys of Cusco, or listening to the wind roll through the Sacred Valley, you won’t want to worry about the little things. You’ll want to be there, mind clear, senses wide open, and heart ready for whatever comes your way.
Peru doesn’t ask for perfection. Just presence. And with the right preparation, you’ll have all the freedom in the world to simply… experience.

Peru isn’t just about the world’s wonders, it’s about the unexpected magic in between. It’s the smile of a vendor offering you a fruit you can’t pronounce at the San Pedro market. It’s your guide pausing mid-hike to share a legend passed down through generations. It’s the quiet grace of a woman weaving sacred symbols into fabric deep in the Sacred Valley.
That’s why we believe the small things, like the right outlet, a solid phone connection, or a warm jacket for the mountains, aren’t just practical. They’re what free you to be fully present when the real magic happens.
At Exploor Peru, we treat your journey the same way we’d pack our own bag, with care, curiosity, and intention. Because when the logistics fade into the background, what’s left is what truly matters: breathing deeply, moving slowly, and letting Peru leave its mark on your soul.
Contact us and it would be our pleasure to support you with your customized adventure through this beautiful country.
Peru uses 220 V at 60 Hz. Outlets accept plug types A, B, and C. Many phones, laptops, and camera chargers are dual voltage, so they will work. Still, bring a universal travel adapter, especially if you will visit the Sacred Valley, the Amazon, or small towns.
A local SIM offers the best value and coverage for most travelers. eSIMs are convenient if your phone supports them, since you can activate one before landing. Roaming is the easiest but is usually the most expensive choice unless your plan has fair rates for South America.
Expect to pay about $5 to $10 for the SIM, then add a data plan. You can buy SIMs from Claro, Movistar, Entel, or Bitel at airports, stores, or kiosks. You must show your passport to register and activate the line.
Travel eSIM providers like Airalo and Holafly offer Peru packages you can set up before you arrive. The article also recommends Maya.net for broad coverage in Peru and nearby regions. Activation is quick, so you can get online as soon as you land.
Pack layers for varied climates. Bring quick-dry clothes, a rain jacket or windbreaker, and thermal layers for highlands. Add hat, sunglasses, and sunscreen for strong sun. Choose comfortable sneakers for cities, hiking boots for treks, and sandals for warm areas. Include insect repellent, a basic first-aid kit, travel insurance, a universal adapter, a power bank, and a passport valid for at least 6 months.

Gabriel Geiger25 August, 2025 at 6:47 am
Thanks a lot exploor for this informative post. Is there any vaccine needed for my trip?
Konsti from Exploor Peru25 August, 2025 at 6:54 am
Hi Gabriel,
We’re so glad you found the post helpful! For most travelers, no specific vaccines are required to enter Peru. However, the Yellow Fever vaccine is recommended if you’re planning to visit the Amazon region. Other vaccines like Hepatitis A, Typhoid, or routine boosters (e.g. Tetanus, MMR) are often suggested as a precaution depending on your travel style and destinations.
We always recommend checking with your doctor or a travel health clinic before your trip, as they can give you the best advice tailored to your health history and itinerary.
Best,
Konsti
Jess16 August, 2025 at 6:34 pm
Really helpful tips! I’m planning a trip to Peru soon and didn’t know much about SIM cards or power outlets there. Could you please share more details or send me info about tours as well?
Oliver from Exploor16 August, 2025 at 6:41 pm
Hi Jess, we’re glad you found the tips helpful! For SIM cards, we usually recommend Claro or Movistar, as they have the best coverage for travelers across Peru. Power outlets are typically Type A & C (the same as in the US and most of Europe), and the standard voltage is 220V, so just make sure your devices support that or bring a converter.
As for tours, we’d love to share more info with you! Peru has so much to offer, from Machu Picchu and the Sacred Valley to the Amazon jungle and the desert oasis of Huacachina. We’ll reach out to you directly with details so you can start planning your adventure. 🙂