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Byurakan Astrophysical Observatory: Window to the Cosmos

Explore the universe at Byurakan Astrophysical Observatory, a historic center for astronomical research in Armenia's scenic Aragatsotn region.

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Founded in 1946 by Viktor Ambartsumian, the Byurakan Astrophysical Observatory is a major astronomical center in Armenia. Located on Mount Aragats, it has contributed significantly to astrophysics, discovering star clusters, supernovae, and galaxies. Visitors can explore its telescopes, house-museum, and learn about its ongoing research.

A brief summary to Byurakan Astrophysical Observatory

  • Monday 10 am-5 pm
  • Tuesday 10 am-5 pm
  • Wednesday 10 am-5 pm
  • Thursday 10 am-5 pm
  • Friday 10 am-5 pm
  • Saturday 10 am-2 pm
  • Sunday 10 am-10:30 am

Local tips

  • Book your visit in advance to ensure access to tours and facilities. Call +37491195903 to make arrangements.
  • Check the weather forecast before your visit; clear nights are best for stargazing.
  • Dress warmly, especially for evening visits, as the observatory is located at a high altitude.
  • Explore the house-museum of Viktor Ambartsumian to learn about his life and work.
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Getting There

  • Public Transport

    From Yerevan, take a minibus (marshrutka) from the Northern Bus Station to Byurakan. The ride takes approximately 40 minutes. Once in Byurakan, either walk for about 30 minutes or take a taxi to the observatory. A taxi should cost around 1,000 AMD.

  • Taxi

    Take a taxi from Yerevan directly to the Byurakan Astrophysical Observatory. The journey is about 34 km and should take around 35 minutes. The fare is approximately 6,000 AMD.

  • Driving

    Drive from Yerevan to Byurakan, following the signs for Byurakan. The observatory is located at 87JF+49, Byurakan. Parking is available on-site.

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Discover more about Byurakan Astrophysical Observatory

The Byurakan Astrophysical Observatory, named after Viktor Ambartsumian, stands as a beacon of astronomical research in Armenia and the broader region. Established in 1946, the observatory is perched on the slopes of Mount Aragats, offering clear skies ideal for studying the cosmos. Founded by Viktor Ambartsumian, a leading figure in 20th-century astrophysics, the observatory quickly became a hub for groundbreaking discoveries. Its contributions include the discovery of stellar associations, numerous flare stars, supernovae, and galaxies. The observatory also played a key role in developing theories about the activity of galactic nuclei. The observatory's architectural ensemble, designed by Samvel Safarian, is considered unique. It comprises administrative buildings, telescope towers, a guest house, and the house-museum of Viktor Ambartsumian. Visitors can explore the observatory's key facilities, including the 2.6-meter Cassegrain telescope and the Schmidt telescope. Today, the Byurakan Astrophysical Observatory continues its scientific endeavors while also welcoming visitors. It offers guided tours, lectures, and opportunities for stargazing, making it a destination for both researchers and astronomy enthusiasts.

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