The Atacama Desert offers incredible opportunities for self-guided walking tours through one of Earth’s most unique landscapes.
Best Walking Routes
Valle de la Luna (Moon Valley) presents a 3-mile circular route through otherworldly rock formations and sand dunes.
- Start: San Pedro de Atacama visitor center (coordinates: -22.9087, -68.2017)
- Duration: 2-3 hours
- Difficulty: Moderate
- Best time: Sunrise or 2 hours before sunset
The Puritama Hot Springs trail extends 2.5 miles through a desert canyon with natural thermal pools.
Essential Planning Tips
- Water: Carry minimum 2 liters per person for a 2-hour walk
- Sun Protection: Wide-brim hat, SPF 50+ sunscreen, sunglasses
- Footwear: Closed hiking boots with ankle support
- Navigation: Download offline maps (Maps.me works well in the area)
Safety Guidelines
Register your walking route at the San Pedro Tourism Office: +56 55 2851292.
Altitude sickness can occur above 8,000 feet – spend 24 hours acclimatizing in San Pedro before hiking.
Walk only on marked trails to protect the fragile desert ecosystem.
Recommended Walking Schedule
| Time | Activity |
|---|---|
| 5:30 AM | Start Valle de la Luna hike |
| 2:00 PM | Puritama Hot Springs trail |
| 5:00 PM | Cejar Lagoon walk |
Equipment Checklist
- Hiking poles for sand dunes
- Light layers (temperatures vary 30°F between day and night)
- First aid kit with blister treatment
- Headlamp for dawn/dusk walks
- Snacks high in electrolytes
Local Transport Options
Book a taxi through Atacama Expedition (+56 55 2851020) for drop-off and pickup at trailheads.
Local bus service runs between San Pedro and major hiking points every 2 hours (6 AM – 6 PM).
Emergency Contacts
- Mountain Rescue: +56 55 2851777
- Tourist Police: +56 55 2851096
- Medical Center San Pedro: +56 55 2851555
Save these numbers in your phone before starting any walk.
Trail Etiquette
- Stay on designated paths to minimize desert erosion
- Pack out all trash, including biodegradable waste
- Keep noise levels low to protect wildlife
- Yield to uphill hikers on narrow paths
- No rock collecting or disturbing formations
Photography Tips
The Atacama’s unique landscape offers exceptional photo opportunities:
- Golden hour: 30 minutes after sunrise or before sunset
- Use polarizing filters for clear sky shots
- Protect camera from fine sand with weatherproof covers
- Best viewpoints marked with camera symbols on trail maps
When to Visit
Peak Season (December-February)
- Warmest temperatures: 25-30°C (77-86°F)
- Clearest skies for stargazing
- Highest tourist numbers
Shoulder Season (March-May, September-November)
- Moderate temperatures
- Fewer crowds
- Better accommodation rates
Conclusion
Self-guided walks in the Atacama Desert require careful preparation but reward hikers with unparalleled views of Mars-like landscapes and geological wonders. Follow local guidelines, respect the environment, and maintain safety protocols for an unforgettable desert hiking experience.
Remember to check current weather conditions and trail status at the Tourism Office before starting any walk, as desert conditions can change rapidly.
FAQs
- What is the best time of year to do a self-guided walking tour in the Atacama Desert?
The best time is between November and April (summer months) when temperatures are milder. Daytime temperatures range from 20-25°C (68-77°F), though nights remain cold. - How much water should I carry for walking in the Atacama Desert?
Carry at least 4-5 liters of water per person per day. The Atacama is the driest non-polar desert in the world, with extremely low humidity and minimal water sources. - Which are the most accessible walking trails for self-guided tours in the Atacama?
The Valle de la Luna, Quebrada del Diablo, and Cornisas trails near San Pedro de Atacama are well-marked and suitable for self-guided walks. These trails range from 2-6 hours in length. - What essential safety equipment should I bring for an Atacama Desert walk?
Essential items include a GPS device or detailed maps, sun protection (hat, sunscreen, sunglasses), warm layers, first-aid kit, emergency shelter, and a satellite phone or communication device. - Do I need permits for self-guided walks in the Atacama Desert?
Some areas require entrance permits, particularly in national reserves like Los Flamencos National Reserve. Permits can be obtained from CONAF offices in San Pedro de Atacama. - What kind of footwear is best for walking in the Atacama Desert?
Sturdy hiking boots with good ankle support and thick soles are essential. The terrain varies from salt flats to rocky surfaces and loose sand. - How difficult is navigation for self-guided walks in the Atacama?
Navigation can be challenging due to the sparse landscape and limited landmarks. Stick to marked trails, use GPS, and inform local authorities or your accommodation about your planned route. - What wildlife should I be aware of during walks in the Atacama?
You may encounter vicuñas, foxes, and various bird species. While dangerous wildlife is rare, watch for scorpions and snakes, particularly in rocky areas. - How high is the altitude in the Atacama Desert walking areas?
Most walking trails are at elevations between 2,400-3,000 meters (7,900-9,800 feet). Acclimatization for 1-2 days is recommended before undertaking longer walks. - What are the signs of altitude sickness I should watch for while walking?
Common symptoms include headache, dizziness, shortness of breath, and nausea. If these occur, descend to lower altitude immediately and seek medical attention if symptoms persist.
