A trip to Salar de Uyuni, the world’s largest salt flat, is one of South America’s most unforgettable adventures. Whether you’re traveling from San Pedro de Atacama, starting your journey in Uyuni, or exploring Bolivia’s breathtaking Altiplano, packing the right gear can make a huge difference in your comfort and overall experience.
The Uyuni Salt Flats tour takes travelers through remote deserts, high-altitude mountain passes, colorful lagoons, geothermal fields, and salt plains stretching beyond the horizon. Weather conditions change dramatically throughout the day, with freezing mornings, intense midday sunshine, and cold nights.
Because you’ll spend several days in isolated regions with limited services, it’s important to prepare carefully before leaving.
This guide covers the 10 essential things you should pack for a Uyuni Salt Flats tour, along with additional travel tips to help you stay safe, comfortable, and ready for one of the most spectacular journeys in the world.
Why Packing Matters
Unlike a typical city vacation, a Uyuni tour involves:
- High altitudes exceeding 4,000 meters (13,100 feet)
- Large temperature swings
- Strong UV radiation
- Limited shopping opportunities
- Basic accommodations
- Long hours in a 4×4 vehicle
If you forget an important item, replacing it during the tour may be impossible.
Fortunately, packing for Salar de Uyuni doesn’t require expensive equipment—just thoughtful preparation.
1. Warm Layered Clothing
One of the biggest surprises for first-time visitors is how cold the region becomes, even during the warmer months.
Temperatures can vary dramatically:
- Warm afternoons
- Cold evenings
- Freezing mornings
Instead of packing one heavy coat, wear multiple layers.
Recommended clothing includes:
- Thermal base layers
- Fleece jacket
- Insulated jacket
- Long pants
- Moisture-wicking shirts
Layering allows you to adjust quickly as temperatures change throughout the day.
2. High-Quality Sunglasses
The salt flats reflect enormous amounts of sunlight.
Combined with the high altitude, UV exposure becomes much stronger than at sea level.
Choose sunglasses that provide:
- 100% UV protection
- Polarized lenses
- Comfortable fit
- Good side coverage
Cheap sunglasses may not provide adequate protection.
Many travelers underestimate how bright the salt flats can be.
3. Sunscreen and Lip Balm
Even on cloudy days, ultraviolet radiation remains extremely strong.
Bring:
- SPF 50+ sunscreen
- Lip balm with SPF
- Moisturizer
Apply sunscreen multiple times each day.
The combination of high altitude, dry air, and reflective salt can quickly lead to painful sunburn.
Your lips also dry out much faster than expected.
4. Comfortable Hiking Shoes
Although much of the tour is spent inside a 4×4 vehicle, you’ll frequently stop to explore.
Expect to walk on:
- Salt crust
- Rocky trails
- Desert sand
- Gravel paths
- Uneven volcanic terrain
Choose sturdy shoes that provide:
- Good traction
- Ankle support
- Comfortable cushioning
Waterproof hiking shoes are especially useful during the rainy season.
5. Reusable Water Bottle
Staying hydrated is extremely important at high altitude.
Many tour operators provide bottled water, but bringing your own reusable bottle helps reduce plastic waste and ensures you always have water nearby.
Drink regularly throughout the day, even if you don’t feel thirsty.
Hydration can also help reduce the effects of altitude sickness.
6. Camera and Extra Batteries
Salar de Uyuni is one of the most photogenic destinations on Earth.
You’ll likely take hundreds—or even thousands—of photos.
Bring:
- Camera
- Extra memory cards
- Spare batteries
- Battery charger
- Lens cleaning cloth
Cold temperatures can drain batteries quickly, so keeping spare batteries in an inside pocket helps preserve their charge.
If you use a smartphone for photography, don’t forget a power bank.
7. Portable Power Bank
Electricity may be limited at some accommodations.
A fully charged power bank can keep your devices running throughout the tour.
Use it for:
- Smartphone
- Camera
- GPS
- Headphones
- Flashlight
Choose one with enough capacity to recharge your phone at least two or three times.
8. Hat, Gloves, and Warm Accessories
Cold mornings can be surprisingly harsh.
Pack:
- Warm hat
- Gloves
- Scarf or neck gaiter
- Thick socks
These lightweight items occupy little luggage space but make a big difference during sunrise departures and nighttime temperatures.
Even during summer, temperatures can drop below freezing.
9. Personal Medications and First Aid Essentials
Medical facilities are limited in the remote Altiplano.
Bring any prescription medications you may need, along with basic supplies such as:
- Pain relievers
- Motion sickness tablets
- Altitude medication (if recommended by your doctor)
- Bandages
- Antiseptic wipes
- Blister treatment
- Allergy medication
Keep medications in their original packaging whenever possible.
If you have a medical condition, inform your tour guide before departure.
10. Cash
Many travelers are surprised to discover that credit cards are rarely accepted during the tour.
Carry enough cash for:
- National park entrance fees
- Snacks
- Drinks
- Souvenirs
- Bathroom facilities
- Tips for guides and drivers
Small bills are especially useful in remote communities.
Withdraw or exchange money before beginning your trip.
Bonus Items Worth Bringing
Although not absolutely essential, these items can make your journey more comfortable.
Snacks
Energy bars, nuts, dried fruit, and chocolate are great options for long driving days.
Wet Wipes
Useful when showers are unavailable or after exploring dusty areas.
Hand Sanitizer
Many remote restrooms have limited facilities.
Toilet Paper
Some public restrooms may not provide toilet paper.
Keeping a small roll in your daypack is highly recommended.
Travel Pillow
Long hours in the vehicle become much more comfortable with a neck pillow.
Headlamp or Flashlight
Helpful during early morning departures or when walking outside accommodations at night.
Waterproof Jacket
Especially useful if traveling during the rainy season.
Mountain weather can change rapidly.
Small Backpack
A comfortable daypack allows you to keep your essentials within easy reach while leaving larger luggage in the vehicle.
What Not to Pack
Avoid bringing unnecessary heavy items.
You generally won’t need:
- Formal clothing
- High heels
- Large suitcases
- Expensive jewelry
- Hair dryers
- Excessive electronics
Pack light whenever possible.
Most travelers find that a medium-sized backpack or duffel bag is sufficient for a multi-day tour.
Seasonal Packing Tips
Rainy Season (December–April)
Bring:
- Waterproof shoes
- Rain jacket
- Waterproof bag cover
- Dry bags for electronics
Roads can become wet, and occasional showers are common.
Dry Season (May–November)
Focus on staying warm.
Pack:
- Extra thermal layers
- Heavy jacket
- Insulated gloves
- Warm socks
Nighttime temperatures frequently fall below freezing during these months.
Packing for Photography
If photography is one of your main goals, consider bringing:
- Tripod
- Wide-angle lens
- Telephoto lens
- Lens filters
- Extra batteries
- Cleaning kit
- Remote shutter release
Remember to protect your equipment from salt, dust, and moisture by storing it in padded, weather-resistant bags.
Packing for High Altitude
Because much of the journey takes place above 4,000 meters (13,100 feet), preparation is essential.
Along with your regular gear, consider packing:
- Electrolyte tablets
- Hydration packets
- Refillable water bottle
- Sunscreen
- Moisturizer
- Lip balm
- Prescription altitude medication if advised by your healthcare provider
Moving slowly, drinking plenty of water, and avoiding excessive alcohol can help your body adjust to the altitude.
Frequently Asked Questions
Can I buy supplies during the tour?
Only limited supplies are available in remote villages.
It is much easier and often cheaper to purchase everything before departing.
How much luggage can I bring?
Most shared tours have luggage limits because several passengers share one 4×4 vehicle.
Check with your operator in advance, but many recommend packing one medium-sized bag plus a small daypack.
Should I bring a sleeping bag?
Most standard tours provide blankets and bedding.
However, some budget operators recommend bringing a sleeping bag during the coldest months.
Always confirm what your tour includes before traveling.
Is there internet during the tour?
Internet access is very limited.
Many accommodations either have no Wi-Fi or only offer slow connections.
Download offline maps, music, and important travel documents before your trip.
Final Packing Checklist
Before leaving for your Uyuni adventure, make sure you have:
- Warm layered clothing
- UV-protection sunglasses
- Sunscreen and SPF lip balm
- Comfortable hiking shoes
- Reusable water bottle
- Camera and spare batteries
- Portable power bank
- Hat, gloves, and warm accessories
- Personal medications
- Cash in small denominations
These essentials will help you stay comfortable throughout the journey, regardless of the season.
Packing wisely is one of the easiest ways to ensure an enjoyable Salar de Uyuni experience. The region’s high altitude, unpredictable weather, and remote location require more preparation than many travelers expect, but the reward is an unforgettable journey through one of the world’s most extraordinary landscapes.
With the right clothing, sun protection, photography equipment, and travel essentials, you’ll be ready to enjoy every sunrise over the salt flats, every colorful lagoon, and every spectacular viewpoint. A little planning before your departure means you can spend less time worrying about forgotten items and more time taking in the breathtaking beauty of Bolivia’s iconic Salar de Uyuni.