Salar de Uyuni: The Great Salt Flats Loop
Uyuni to San Pedro de Atacama
Start
Finish
Distance
450 km
Duration
4 days
Best Months
November - April
Budget
$$$
EV Ready
7/10
Kid-Friendly
8/10
Key Waypoints
Seasonal Weather
Sunny and mild in summer (18-24°C). Mountain passes can drop below freezing with high winds. Expect cold nights.
Road Conditions
Fully paved, exceptionally maintained, and easily driven. Watch out for rockfalls on narrow cliff passes.
Essential Packing
- Warm down jacket
- Hiking boots
- Polarized sunglasses
- Biodegradable sunscreen
Where to Stay
Scenic lakeside hotels, rustic mountain cabins, and thermal spa resorts.
Trip Essentials for Uyuni
Gas & Juice: Critical Pit Stops
Don't get stranded. These are your essential fuel and supply points.
Uyuni Station
Fuel & Supplies
The main gateway station, essential for topping off fuel and checking tire pressures.
The Halfway Oasis
Fuel & Food
A scenic rest stop equipped with food stalls, fuel, and detailed maps of the pass.
San Pedro de Atacama Station
Fuel & Supplies
The final major station, excellent for checking your vehicle after mountain pass driving.
Insider Driving Tips
Ensure your vehicle is fully checked, tires inflated, and fluids topped off before starting this scenic drive.
Check local road and weather alerts at vialidad portals to stay safe during mountain pass drives.
Gas stations can be far apart; top off your fuel tank whenever possible.
Bring a secure pouch of physical local cash coins and notes; rural towns rarely accept cards.
The Journey: Stop-by-Stop
Uyuni Lookout
The Local Bistro
“A cozy, family-run roadside tavern serving outstanding, fresh local empanadas and warming herbal teas.”
Summit Platform
Capture the sweeping panorama of the valley and the highway curves under the morning sun.
The Quiet Trail
A narrow, dirt-road bypass leading to a secluded grassy clearing with panoramic views away from the crowds.
Uyuni Scenic Reserve
Natural Reserve
“A spectacular park offering deep forest boardwalk trails, wildlife spotting, and clifftop lookouts.”
San Pedro de Atacama Valley
The Riverside Inn
“A rustic timber restaurant serving up fresh local river trout cooked over charcoal, and delicious local wines.”
Lakefront deck
Capture the reflection of the snow-capped mountain peaks in the still, blue lake water during sunset.
The Secret Waterfall
A short, flat forest walk leading to a beautiful, thundering waterfall cascading into a deep turquoise pool.
San Pedro de Atacama Nature Park
Natural Park
“A gorgeous, lakefront national park featuring ancient native forests, walking trails, and boat tours.”
The Detour Index
Worth the extra mileage for these iconic side-quests.
The High Pass Lookout
Climb a scenic dirt road bypass to an elevated lookout perched at the summit of a mountain ridge.
Why It's Worth It
“Wandering through the scenic, moss-covered trails rewards you with breathtaking, panoramic views of the entire range.”
Ready to book your San Pedro de Atacama trip?
No extra cost to you • Supports free travel guides
Frequently Asked Questions
The main highway is fully paved, though some rural detours and pass bypasses consist of unsealed gravel. SUV recommended.
Late spring through early autumn (November to April) offers the warmest temperatures and the longest daylight hours.
Compare the Journey
How does this route stack up against similar adventures? Compare the vitals to find your perfect drive.
Related Guides
Reader dispatches & comments
Have you driven this route or explored these stops? Join the discussion, share your own travel dispatches, or ask our community questions!