San Pedro de Atacama

San Pedro de Atacama is a small desert town of 3,899 residents that serves as the main base for exploring northern Chile's most dramatic landscapes. Located in a transition zone between the Atacama Desert core and the high Andes, it offers access to the Los Flamencos National Reserve, geysers, salt flats, volcanoes, and ancient archaeological sites. The town is one of Chile's three most popular destinations alongside Torres del Paine and Easter Island, attracting both Chilean tourists and international visitors seeking desert experiences and world-class stargazing.

Despite tourism claims, San Pedro is not in the heart of the Atacama Desert (the world's driest outside Antarctica) but in a transition zone that receives more than five times the annual rainfall of cities like Calama, Antofagasta, Iquique, and Arica. The town has a laid-back atmosphere with bars and restaurants priced competitively against Santiago, though it's still relatively expensive as a major tourist destination. Several of the Atacama Desert's astronomical observatories, including ALMA, are located in the surrounding area.

The main gateway is Calama airport (CJC), with buses connecting to San Pedro. The bus terminal is located on Tumisa Road inside the Craft Village, about 1 km southeast of the city centre. Several bus companies operate routes including Araksaya, Frontera, Atacama, Amanecer, and Pullman, with frequent departures throughout the day. From Bolivia, the route via Uyuni requires passing through Calama.

San Pedro is compact enough to explore on foot, but the surrounding attractions require transport. Bicycle rental is popular for nearby sites like Valle de la Luna, Valle de Marte, Pukará de Quitor, and Aldea de Tulor. OpenStreetMap has many marked trails for hiking and cycling. Tours are widely available for more distant attractions like El Tatio geysers, Lagunas Altiplanicas, and Laguna Cejar. Hitch-hiking to Guatín is common, with regular local transport.

The desert climate means mild days and cold nights year-round. Summer (December-February) brings longer tour days and more destinations visited, though crowds are larger. Winter nights can be very cold, but daytime temperatures remain pleasant. The El Tatio geysers tour departs early morning (before dawn) year-round. Star gazing is exceptional year-round due to the clear desert skies and minimal light pollution.

Accommodation ranges from budget hostels to upscale hotels. Dorm beds start around 5,000 pesos at places like Residencial Casa Corvatsch and La Casa del Sol Naciente. Mid-range options include Hostal Terracota and Hospedaje Casa de Guias. For splurges, Hotel Altiplanico offers excellent rooms with hot water, safes, and outdoor pool at a 10-minute walk from town. Budget-conscious travelers should book ahead, especially during peak season, and note that hot water shortages are common throughout the town.

Most restaurants offer a set meal called Menú, which is typically the cheapest and best option. Chain restaurants can be found on the main street, Caracoles. Vegetarian options include Tierra Todo Naturale on Caracoles 271. For local atmosphere, Sol Inti at Tocopilla 130 has the best salads and sandwiches in town. La Casona on Caracoles 195 serves typical Chilean parrilladas including cow's tongue and blood sausages. Chelacabur at Caracoles 212 is a beer pub serving Escudo or Cristal for 2,500 pesos per liter.

Valle de la Luna (Moon Valley) offers stunning clinal and anticlinal formations in a barren landscape, with entrance fees of 10,800 pesos and tickets must be purchased online. El Tatio geysers charges 15,000 pesos entrance fee. Laguna Cejar on the Atacama salt pan allows floating in Dead Sea-like salty waters for 15,000 pesos. Lagunas Altiplanicas tour visits Toconao village, Laguna Chaxa (flamingo habitat), and Miscanti and Miñiques lagoons. Puritama hot springs (actually a warm river at 33°C) costs 15,000 pesos daily or 9,000 pesos Monday-Friday after 14:00.

Free walking tours of San Pedro depart at 10:00 and 15:00 from the town centre, lasting 2 hours. Cycling is highly recommended for Valle de la Luna (free in off-season), Valle de Marte, Pukará de Quitor, and even Laguna Cejar. Canyon trekking along Cañón de Guatín offers excellent stargazing opportunities with camping spots 45 minutes south. Horse riding agencies operate tours, with La Herradura being highly recommended for accessing parts of Moon Valley inaccessible by other means. Sandboarding takes place at Valle de Marte's nearly 100-meter-high dune.

Violent crime is virtually non-existent in San Pedro, and the town is safe to walk around at all hours despite poor lighting. However, bicycle and car theft occur occasionally. The town has a large population of stray dogs (earning the nickname 'San Perro de Atacama'); most are friendly but some may attempt to bite cyclists. Rape cases are rare but have occurred at parties involving heavily intoxicated individuals. Use normal precautions and common sense.

Internet access is available at 5-6 internet cafés (cibercafés) downtown with competitive rates, though connection speeds are often frustrating due to poor network links. Apacheta near the Plaza de Armas offers decent equipment plus services like DVD picture transfers, bike rental, and book exchange. Phone booths (locutorios) offer reasonable rates for international calls—ask for fares beforehand. Public payphones at the plaza and aduana are often out of order. Mail services (Correos de Chile) are on Le Paige street, with Chilexpress courier on Caracoles. Mail to Santiago takes at least three days due to the town's isolation.

San Pedro is relatively expensive for Chile. Budget travelers should expect to pay 5,000-8,000 pesos for dorm beds, 10,000-20,000 pesos for private rooms without bathroom, and 20,000-40,000 pesos for rooms with bathroom. Attraction entrance fees range from 10,800 pesos (Valle de la Luna) to 15,000 pesos (El Tatio, Laguna Cejar, Puritama). Tours typically include transport and guide. Menú set meals offer the best value at restaurants. Daily budget excluding accommodation could run 15,000-30,000 pesos for activities and food.

Buses to Calama run frequently throughout the day, with services from companies like Araksaya, Frontera, Atacama, Amanecer, and Pullman at various times. Buses to Toconao depart several times daily including 11:30, 12:40, 14:40, 18:00, 18:30, 19:00, and 19:20. For Argentina, three bus lines (Geminis, Andesmar, and Pullman Bus) leave three times per week with prices around 30,000 pesos. For Bolivia, routes via Uyuni require going through Calama first, with fares as low as 8,000 pesos.