San Antonio de los Cobres Travel Guide

City Town in Salta, Argentina

High on the Puna, San Antonio de los Cobres sits along the legendary Tren a las Nubes route; travelers come for iron‑red highland landscapes, mining towns, high‑altitude drives and rust‑colored adobe buildings.

Main image
Costs
Typical daily budget: $40-$70
Affordable Argentine small-town costs for food and lodging; transport to nearby attractions increases budget.
Safety
Safe but watch altitude sickness
Generally safe for visitors but altitude creates health risks; acclimatize before exertion.
Best Time
Best months: May-September
Dry season brings clear skies and better road conditions for high-altitude travel.
Local Time
9:07 PM
GMT-3
Weather
Mostly Clear 50°F
Mostly Clear
Population
4,000
Infrastructure & Convenience
Remote and basic: limited buses, simple hotels and few services; car or tour recommended.
Popularity
Niche destination for train enthusiasts, overland travelers and high-altitude scenery seekers.
Known For
Train to the Clouds (Tren a las Nubes), high-altitude town, Andean landscapes, mining, altiplano scenery, salt flats nearby, mountain rail viaducts, backpacker base
San Antonio de los Cobres sits at roughly 3,775 m (12,385 ft), making it one of Argentina's highest towns.

Why Visit San Antonio de los Cobres? #

High on the Puna plateau, San Antonio de los Cobres is a magnet for travelers drawn to towering Andean landscapes and railway lore. The town sits along the Tren a las Nubes route, offering dramatic views of salt-and-rock desert scenery and high-altitude copper-mining history. Local markets serve hearty salteño empanadas and soups, and encounters with llama herders and traditional Andean textiles underscore the region’s living mountain culture.

Best Things to Do in San Antonio de los Cobres

All Attractions ›

San Antonio de los Cobres Bucket List

Don't Miss
  • La Polvorilla viaduct viewpoint - Visit the La Polvorilla viaduct viewpoint accessible from town for train and landscape views.
  • San Antonio de los Cobres town plaza - See the adobe church in town and soak up high-altitude Andean atmosphere.
  • Local train heritage spots - Explore displays and viewpoints related to the region's historic mountain railway heritage.
Hidden Gems
  • Artisan market stalls - Browse artisan stalls selling woven blankets, ceramics, and Andean textiles in town plaza.
  • Mining heritage remnants - Explore remnants of colonial and 20th-century mining infrastructure on guided local tours.
  • High-altitude viewpoints along RN51 - Stop at roadside viewpoints along RN51 for vast altiplano panoramas and photo stops.
Day Trips
  • Salinas Grandes - Drive southeast to Salinas Grandes salt flats for expansive white salt surfaces and photo opportunities.
  • Salta city - Drive to Salta for colonial architecture, museums, and regional cuisine.

Best Time to Visit San Antonio de los Cobres #

San Antonio de los Cobres is a high-altitude town best visited in the dry months for clear skies and reliable travel. Summers bring the wet season and afternoon storms; winters are cold with big diurnal temperature swings.

Wet Season
December - March · 5-15°C (41-59°F)
Afternoon storms and dramatic skies make travel adventurous; roads can be slippery, but landscapes are lush and waterfalls roar.
Dry Season
April - November · -5-12°C (23-54°F)
Cool, clear days with intense sun and big temperature swings between day and night - excellent for high‑altitude treks and stargazing.
Spring
September - November · 0-12°C (32-54°F)
Pre-wet warming with crisp, sunny days and chilly nights; ideal for acclimatized visitors wanting dramatic mountain light and quieter trails.

Best Time to Visit San Antonio de los Cobres #

Climate

San Antonio de los Cobres's climate is classified as Cold Desert - Cold Desert climate with cool summers (peaking in December) and cold winters (coldest in June). Temperatures range from -6°C to 20°C. Very dry conditions with minimal rainfall with a pronounced dry season.

Best Time to Visit
AprilSeptemberOctober
Temperature & Rainfall
Temperature Range
25°
Warmest Month
-14°
Coldest Month
Monthly Conditions

January

January is cool with highs of 19°C and lows of 5°C. The wettest month with 36 mm of rain.

78 Very Good

Comfort

12°
Feels Like Cool
12°C
Temperature
19°
58%
Humidity
Humid

Weather

36 mm
Rainfall
3.7 m/s
Wind
Light Breeze
3.6
UV Index
Extreme
13.3h daylight

February

February is cool with highs of 18°C and lows of 5°C. Moderate rainfall (35 mm).

78 Very Good

Comfort

12°
Feels Like Cool
12°C
Temperature
18°
62%
Humidity
Humid

Weather

35 mm
Rainfall
3.5 m/s
Wind
Light Breeze
3.4
UV Index
Extreme
12.8h daylight

March

March is cool with highs of 18°C and lows of 4°C. Light rainfall and mostly sunny skies.

84 Excellent

Comfort

11°
Feels Like Cool
11°C
Temperature
18°
58%
Humidity
Humid

Weather

17 mm
Rainfall
3.5 m/s
Wind
Light Breeze
3.0
UV Index
Extreme
12.1h daylight

April

April is cold with highs of 16°C and lows of 1°C. Almost no rain and clear sunny skies.

88 Excellent

Comfort

Feels Like Cold
C
Temperature
16°
50%
Humidity
Humid

Weather

1 mm
Rainfall
3.5 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
11.4h daylight

May

May is cold with highs of 14°C and lows of -2°C. The driest month with just 0 mm and clear sunny skies.

76 Very Good

Comfort

Feels Like Cold
C
Temperature
-2° 15°
42%
Humidity
Comfortable

Weather

0 mm
Rainfall
3.9 m/s
Wind
Light Breeze
1.6
UV Index
Very High
10.8h daylight

June

June is the coolest month with highs of 12°C and lows of -6°C. Almost no rain and clear sunny skies.

76 Very Good

Comfort

Feels Like Cold
C
Temperature
-6° 12°
35%
Humidity
Comfortable

Weather

1 mm
Rainfall
4.2 m/s
Wind
Light Breeze
1.2
UV Index
High
10.5h daylight

July

July is cold with highs of 13°C and lows of -6°C. The driest month with just 0 mm and clear sunny skies.

76 Very Good

Comfort

Feels Like Cold
C
Temperature
-6° 13°
31%
Humidity
Comfortable

Weather

0 mm
Rainfall
4.3 m/s
Wind
Light Breeze
1.3
UV Index
High
10.7h daylight

August

August is cold with highs of 15°C and lows of -4°C. Almost no rain and clear sunny skies.

78 Very Good

Comfort

Feels Like Cold
C
Temperature
-4° 15°
27%
Humidity
Dry

Weather

1 mm
Rainfall
4.2 m/s
Wind
Light Breeze
1.8
UV Index
Very High
11.2h daylight

September

September is cold with highs of 17°C and lows of -2°C. Almost no rain and clear sunny skies.

88 Excellent

Comfort

Feels Like Cold
C
Temperature
-2° 17°
27%
Humidity
Dry

Weather

1 mm
Rainfall
4.3 m/s
Wind
Light Breeze
2.5
UV Index
Extreme
11.8h daylight

October

October is cold with highs of 18°C and lows of 1°C. Almost no rain and clear sunny skies.

88 Excellent

Comfort

10°
Feels Like Cold
10°C
Temperature
19°
28%
Humidity
Dry

Weather

4 mm
Rainfall
4.3 m/s
Wind
Light Breeze
3.2
UV Index
Extreme
12.5h daylight

November

November is cool with highs of 19°C and lows of 3°C. Almost no rain and clear sunny skies.

86 Excellent

Comfort

11°
Feels Like Cool
11°C
Temperature
19°
32%
Humidity
Comfortable

Weather

9 mm
Rainfall
4.2 m/s
Wind
Light Breeze
3.7
UV Index
Extreme
13.2h daylight

December

December is cool with highs of 20°C and lows of 5°C. Light rainfall and mostly sunny skies.

82 Excellent

Comfort

12°
Feels Like Cool
12°C
Temperature
20°
43%
Humidity
Comfortable

Weather

26 mm
Rainfall
4.0 m/s
Wind
Light Breeze
3.8
UV Index
Extreme
13.5h daylight

How to Get to San Antonio de los Cobres

San Antonio de los Cobres is a high-altitude town in Salta Province best reached from Salta city. The famous Tren a las Nubes tourist train serves the area seasonally; otherwise most visitors travel by road using buses, 4x4 tours or private transfers.

By Air

Salta International Airport (SLA): The main gateway for visiting San Antonio de los Cobres. By road the journey from Salta to San Antonio de los Cobres is approximately 3.5-5 hours (≈160-200 km) over high-altitude Andean roads (RN51/RN40). Renting a 4x4 or hiring a private transfer is common; expect transfer prices in the order of ARS and variable rates - agree the fare in advance with operators.

Jujuy / Smaller Airports: Jujuy’s Gobernador Horacio Guzmán International (JUJ) is another regional option but ground transfers will still be several hours and typically require private transport arrangements.

By Train & Bus

Train (Tren a las Nubes): The famous tourist train Tren a las Nubes runs from Salta towards the high Andes and reaches San Antonio de los Cobres on some itineraries (seasonal/tourist service). The tourist service is seasonal and ticket prices are significantly higher than buses; check the operator for dates and fares.

Bus / Road: Regular long-distance buses and minibuses run from Salta to towns in the Puna region; travel times to San Antonio de los Cobres are typically 4-6 hours depending on route and stops. Buses are the economical choice but schedules can be sparse - confirm departure times locally.

How to Get Around San Antonio de los Cobres #

San Antonio de los Cobres is remote and high in the Andes; moving around the town itself is walkable but distances to points of interest are best covered by car or organized tour. Altitude is high, so take time to acclimatize before exerting yourself. Long-distance buses connect the town with Salta and other regional hubs, though services are infrequent. Many visitors arrive via private 4x4 or tour operators; bring warm clothing and plan for limited on-site transport options.

Where to Stay in San Antonio de los Cobres #

Budget
Village centre - ARS 1,200-4,000/night (very variable)
San Antonio de los Cobres is very small - expect basic hospedajes and hostels; for more comfort, travel to Salta Province's larger towns.
Mid-Range
Main street / near train station - ARS 2,500-7,000/night
Mid-range accommodation is scarce; travellers often book better guesthouses in nearby high-altitude towns or organize tours with lodging included.
Luxury
None locally - Salta city for luxury - ARS 7,000+/night
There are no true luxury hotels in San Antonio de los Cobres - upscale travellers stay in Salta city and travel in for excursions.

Where to Eat in San Antonio de los Cobres #

High-Altitude Andean Fare
At over 3,700 m, eateries serve hearty Andean staples: empanadas, soups with quinoa and potatoes, and simple meat stews to warm travellers after the long climb.
Market & Roadside Snacks
Roadside puestos offer humitas, tamales, and baked empanadas-quick refuelling for travellers crossing the altiplano and visiting nearby railroad viaducts and viewpoints.

Breakdown of cuisine types found across San Antonio de los Cobres's restaurants and food venues, based on OpenStreetMap data.

Regional

Nightlife in San Antonio de los Cobres #

Nightlife is minimal: a few simple bars and hostel common rooms provide evening socialising rather than an active club scene. Most nights are quiet, with occasional local gatherings or events.

Shopping in San Antonio de los Cobres #

Shopping is very limited - small markets and vendor stalls sell basic groceries, snacks and artisan textiles. If you’re looking for larger shops or a wider selection, plan to buy supplies in Salta before travelling north.

Nearby Cities #