Winchester Science Centre & Planetarium

The Winchester Science Centre and Planetarium is a leading interactive science and discovery centre in the South of England, run by the educational charity Wonderseekers. It is designed to spark curiosity through hands-on exploration of science, technology, engineering, and maths (STEM).

Where It Is
The centre is located in an iconic pyramid-shaped building on Telegraph Way, Morn Hill, just on the outskirts of Winchester, Hampshire. It is situated within the stunning South Downs National Park.

What You Can Do
Explore Hands-on Exhibits: Two floors of interactive displays where you can climb inside a 10m-long playable guitar, venture into a giant ear, or test your skills in the Explorer:Space zone.
Watch Live Science Shows: Enjoy free, explosive 20-minute demos in the Science Theatre or catch “don’t try this at home” experiments at Science Live on the exhibition floor.
Visit the Planetarium: Experience immersive flights through the solar system in the UK’s largest standalone planetarium.
Connect with Nature: Visit Bio:Space to meet minibeasts and learn about the local wildlife of the South Downs.

Who Should Go and When
Who: It is perfect for children aged 3 to 12 and their families. Adults can also enjoy “After Dark” evening events featuring music or stargazing.
When: The centre is open weekends and school holidays (9:30 AM – 5:00 PM).
Pro Tip: Arrive at opening to beat the rush, or visit after 3:00 PM for a quieter experience.

What Makes It Unique
The Planetarium: It features a massive 360° screen that makes you feel like you are truly flying through space, often led by live “Inspirer” pilots who take audience questions.
No “Museum Rules”: Unlike traditional museums, visitors are actively encouraged to touch everything, make noise, and play.
Location: Its integration with the South Downs National Park allows for a unique blend of indoor science and outdoor nature exploration.

Benefits of Specific Activities
Early Booking Discounts: You can save up to 25% on ticket prices by booking online at least 14 days in advance.
Accessibility Support: For visitors with sensory needs, the centre offers sensory backpacks, ear defenders, and a “Recombobulation Room” for quiet time.
Annual Memberships: If you plan to visit more than twice a year, an annual membership provides unlimited entry and helps support the centre’s charitable mission.