- trivago.com.tr tr/opr/sydney-observatory-museum-…Sydney Observatory Museum, her yıl çok sayıda ziyaretçi çeken benzersiz özellikleri ile Sidney'de önemli bir cazibe merkezidir.
- tripadvisor.ie Attraction_Review-g255060-d256722-…Open for Sydney Observatory Tours and monthly for Sydney Observatory Lates program while the site is undergoing heritage maintenance works.
- tripadvisor.ca Attraction_Review-g255060-d256722-…Open for Sydney Observatory Tours and monthly for Sydney Observatory Lates program while the site is undergoing heritage maintenance works.
- tripadvisor.co.za Attraction_Review-g255060-…Open for Sydney Observatory Tours and monthly for Sydney Observatory Lates program while the site is undergoing heritage maintenance works.
- en.tripadvisor.com.hk Attraction_Review-g255060-…Thank you for your enquiry and we look forward to welcoming you to Sydney Observatory soon.
- brilliant-tourism.com 12524883-sydney-observatory…The Sydney Observatory was built over 150 years ago - in 1858, making it the oldest in the country.
- corporatekeysaustralia.com.au sydney/attractions/…Sydney Observatory is one of the most significant sites in Australia’s scientific history.
- hatlastravel.com destination/Australia/Sydney …The Sydney Observatory is a heritage-listed meteorological station, astronomical observatory, function venue, science museum, and education facility...
- en.australia51.com place/A07631FE-2524-6A0C-0ED0-…Founded in 1859, Sydney Observatory is one of Australia's oldest observatories and was included in the New South Wales Historical Heritage Register in 2000.
- researchdata.edu.au sydney-observatory/164373(6) It held its first meeting on 2 December 1858 and described the objectives of the Observatory as 'the determination of the geographical position of Sydney...