Contact and Travel
General requests about ESO can also be sent via email to ESO's education and Public Outreach Department.| Site | Address | Phone | Fax | Coordinates | Travel Info | Phone Book | |
| Headquarters Garching | Karl-Schwarzschild-Str. 2 85748 Garching Germany |
+49 89 32006 0 | +49 89 3202362 | Available | here | ||
| Vitacura | Alonso de Córdova 3107 Vitacura - Santiago Chile |
+56 2 463 30 00 | +56 2 463 31 01 | Available | here | ||
| GuestHouse Santiago | Rey Gustavo Adolfo N° 4634 Las Condes - Santiago Chile |
+56 2 208 42 54 / 207 97 85 | +56 2 228 93 33 | Available | |||
| Observatorio La Silla | IV Región Chile |
+56 2 464 41 00 | +56 2 464 41 01 | 29° 15′ 40.2″ S, 70° 43′ 52.8″ W | here | ||
| ESO La Serena | Avenida Panorámica, N° 4461 La Serena Chile |
+56 91297177 | +56 51 21 51 75 | ||||
| Observatorio Paranal | II Región Chile |
+56 55 43 50 00 | +56 55 43 50 01 | 24° 40' S, 70° 25' W | Available | here | |
| ESO Antofagasta Office | Avenida Balmaceda 2536, of. 504 Antofagasta Chile |
+56 55 26 00 32 | +56 55 26 00 81 | Available | |||
| ALMA El Golf | Av. El Golf 40, Piso 18 Las Condes - Santiago Chile |
+56 2 467 61 00 | +56 2 467 61 95 | here | |||
| ALMA Alsacia | Av. Apoquindo N° 3846, Piso 19 Las Condes - Santiago Chile |
+56 2 463 61 07 | +56 2 463 61 04 | here | |||
| ALMA Operational Support Facility (OSF) | Kilómetro 121 Carretera CH 23 San Pedro de Atacama Chile |
+56 55 44 84 16 | +56 55 44 84 81 | here | |||
| APEX Sequitor | Ayllo de Sequitor, parcela 85 San Pedro de Atacama; II Región Chile |
+56 55 44 82 00 / 44 82 28 | +56 55 44 82 21 | here |
