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The Observatory is currently closed.

All activities carried out at the observatory, both visits and events, are temporarily suspended until further notice. We appreciate your understanding.

Don’t miss out the solar eclipse this Sunday at the OAA!


PARTIAL / ANNULAR SOLAR ECLIPSE – SUNDAY FEBRUARY 26th 2017 Starting time: 08:30 hrs Total duration time: 3 hrs 30 min. Price: 25000 adultsCLP – 15000 CLP kids (up to 15 years old) Payment with cash, bank transfer or credit card. Includes: Breakfast, video + talk about the Sun, observation with solar telescopes, streaming of… Read More »