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Sri Lanka Planetarium

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Sri Lanka Planetarium

Sri Lanka Planetarium

Located in Colombo, this is the only planetarium in the country. It serves as an educational center where visitors can view exhibits focused on astronomy and the universe. Travelers visit this site to learn about space science through its displays and projected shows.

Getting There

The planetarium is situated within the city of Colombo. From the city center, it is accessible via tuk-tuk or ride-sharing apps. The journey typically takes 10 to 20 minutes depending on traffic conditions.

Duration of Visit

Allow approximately 1.5 to 2 hours to explore the exhibits and attend a scheduled presentation.

When to Visit

It is advisable to visit during weekday mornings to avoid the larger crowds that often arrive during school excursion hours. As an indoor facility, it is accessible throughout the year regardless of the season.

Nearby Attractions

Because of its location, the planetarium can be combined with other nearby points of interest:

  • Colombo University Observatory: 0.2km
  • Cinnamon Gardens: 0.7km
  • Lionel Wendt Art Centre: 0.7km
  • National Museum of Colombo: 1.1km

Updated September 8, 2026 · Edited by the World by City editors

Tickets & tours

Admission prices and opening hours change often, so we don't list them here. Check what's on sale and at what price below — booking ahead can cut the queue at some places.

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This place may not appear in the results — some sites are free to enter or sell tickets only at the gate.

Stays near Sri Lanka Planetarium

Sorted by distance, walkable ones first. Distances are straight-line.

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Sri Lanka Planetarium Nearby stays

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Good to visit alongside

Colombo University Observatory

Attraction

Colombo University Observatory

An observatory on the campus of the University of Colombo, with a telescope permanently housed in its domed observation post. Run by the university's mathematics and astronomy society, it offers a unique way to stargaze amid a campus setting.

0.2 km away
Cinnamon Gardens

Shopping & districts

Cinnamon Gardens

An upscale residential district 3km southeast of central Colombo. Its name comes from the cinnamon plantations that once stood here, lending the area an exotic charm.

0.7 km away
Lionel Wendt Art Centre

Culture & venues

Lionel Wendt Art Centre

A leading multidisciplinary arts center in Colombo, established in honor of photographer Lionel Wendt. It houses both an exhibition gallery and a performance theater, offering visual art and drama alike.

0.7 km away
National Museum of Colombo

Museums & galleries

National Museum of Colombo

A museum in Colombo, also known as the National Museum of Sri Lanka. It's a pleasant, easy stop to make while exploring the city.

1.1 km away
Nelum Pokuna Performing Arts Theatre

Culture & venues

Nelum Pokuna Performing Arts Theatre

A performing arts theatre in Colombo that has hosted a wide range of stage productions since opening in 2011. It's a great place to experience Sri Lanka's performing arts culture.

1.1 km away
National Museum of Natural History

Museums & galleries

National Museum of Natural History

Sri Lanka's only natural history museum, located near the Colombo National Museum. It offers a broad look at the island nation's natural heritage, making it a great stop for travelers interested in ecology.

1.2 km away