CoSA Center of Science Activities - An old Tesla scanning electron microscope. Not a coffee maker.

The Tesla BS350 SEM between 1976 and 1989. With an EDAX 9100 detector. 
This microscope had a field emission gun as the electron source, and was one of the first microscopes to do so. Only 56 of these were made.

The monitor on the left is in portrait mode to better show the xray peaks of the material being analyzed.
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CoSA Center of Science Activities

4.5
·65 reviews·Graz, Austria

Discover, learn, and play at the CoSA Center of Science Activities! This interactive museum offers hands-on exhibits and a creative workshop, all with...

Highlights

Highlights

Must-see attractions

Social content

Social

From TikTok & Reddit

Best Time

Weekdays, mornings

Fewer crowds, more space to explore

CrowdLow
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CoSA Center of Science Activities - An old Tesla scanning electron microscope. Not a coffee maker.

The Tesla BS350 SEM between 1976 and 1989. With an EDAX 9100 detector. 
This microscope had a field emission gun as the electron source, and was one of the first microscopes to do so. Only 56 of these were made.

The monitor on the left is in portrait mode to better show the xray peaks of the material being analyzed.

CoSA Center of Science Activities

Best Time

Weekdays, mornings

Fewer crowds, more space to explore

CrowdLow
Highlights

Highlights

Must-see attractions

Discover, learn, and play at the CoSA Center of Science Activities! This interactive museum offers hands-on exhibits and a creative workshop, all with free admission.

4.5
(65 reviews)

"A place for learning, discovery and play, and lots of it. Mostly interactive exhibits, all very fun nad enjoable for kids."

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TIP

Allocate Ample Time ⏳

Plan for at least 4 hours, but a full day is ideal to truly enjoy all the interactive exhibits.

Free Admission Surprise! 🎉

Enjoy the extensive exhibits without an entrance fee – a fantastic value for all visitors.

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Highlights

Discover the most iconic attractions and experiences

Interactive Medical Area

Interactive Medical Area

Medical Exhibit

Kids can play 'doctor,' diagnose patients, and learn about healthcare in a fun, hands-on way.

Hands-On Workshop

Hands-On Workshop

Workshop Area

Unleash creativity with a wide variety of tools and materials to build and take home your creations.

Diverse Science Exhibits

Diverse Science Exhibits

Various Themed Areas

Explore a wide range of scientific concepts through engaging and marvelously hands-on experiments.

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Planning Your Visit

Plan for a Full Day Adventure

COSI is packed with interactive exhibits! Most visitors recommend dedicating at least 4 hours, and many wish they had more time. Don't try to rush through; plan for a full day to truly experience the learning, discovery, and play it offers. Reddit

Free Entry is a Game Changer

A pleasant surprise for many visitors is the free entrance to COSI! This makes it an incredibly accessible and budget-friendly option for families and solo travelers alike, allowing for more exploration without financial stress. Reddit

Best Times

When
Weekdays, mornings
Why
Fewer crowds, more space to explore
Crowd
Low
When
Weekends, afternoons
Why
Lively atmosphere, but busier
Crowd
High

Insider Tips

from TikTok, Instagram & Reddit

Münzen upcyclen 🔧 @spark7stmk &#cosagraz machen es möglich! Alle Besitzer:innen eines spark7-Kontos können im CoSA - Center of Science Activities noch bis Weihnachten aus alten Münzen Ringe 💍 machen #cosagraz #museum #centerofscienceactivities #museumexperience #museumgraz #graz #upcycling #cosadiy #diy #weihnachten #geschenkidee
joanneumsviertel
13 likes • 459 views

Allocate Ample Time ⏳

Plan for at least 4 hours, but a full day is ideal to truly enjoy all the interactive exhibits. Reddit

Free Admission Surprise! 🎉

Enjoy the extensive exhibits without an entrance fee – a fantastic value for all visitors. Reddit

CoSA Center of Science Activities 📍 Joanneumsviertel Graz, Austria 🇦🇹 __________________________________________ 📌 Save for your next visit at Graz!! ___________________________________________ #science #technology #experimentation #medlab #space #workshop #escaperoom #museum #mineralogy #famile #naturalhistory #graz #cosa #visions #joanneumsviertelgraz
jefftrinidadreyes_22
6 likes • 118 views
Für das CoSA – Center of Science Activities in Graz begaben wir uns auf Weltraummission um für die Ausstellung „Mission possible“ die leeren Wände Weltraumtauglich zu machen! #newlook #cosagraz #folierung #folie #wrapping #design #werbetechnik #werbung #beschriftung #digitaldruck #foliert #beklebung #bgdastisch
bgd_beschriftung_grafik_druck
37 likes • 3.5K views

Kid-Friendly Fun 🧸

The medical area and workshop are huge hits with children, offering hours of engaging play. Reddit

Staff are Helpful 👍

The staff are communicative, kind, and ready to assist with any questions you might have. Reddit

Wir haben für euch das CoSa - Center of Science Activities im @museumjoanneum im @joanneumsviertel getestet! 🔬 Ein spannender Ort an dem man viel entdecken und erleben kann. 👀 Was sollen wir als nächstes testen? 😊 #meinestadt #nadinetestet #cosa #joanneumsviertel
junge_stadtgraz
58 likes • 1.6K views

Tips

from all over the internet

Allocate Ample Time ⏳

Plan for at least 4 hours, but a full day is ideal to truly enjoy all the interactive exhibits. Reddit

Free Admission Surprise! 🎉

Enjoy the extensive exhibits without an entrance fee – a fantastic value for all visitors. Reddit

Kid-Friendly Fun 🧸

The medical area and workshop are huge hits with children, offering hours of engaging play. Reddit

Staff are Helpful 👍

The staff are communicative, kind, and ready to assist with any questions you might have. Reddit

What Travellers Say

4.5
(65 reviews)

Reviews Summary

Visitors consistently praise the CoSA Center of Science Activities for its engaging, hands-on exhibits and the delightful surprise of free admission. It's a highly recommended spot for families and anyone interested in interactive learning, though some may wish for even more time to explore its many offerings.

"Very interesting museum. Diverse activities and experiences. The free entrance is a big surprise. Danke."

Gratiela Gheorghiu

"Great museum complex.
We particularly enjoyed the medical area where kids can play “doctor” and attend to, diagnose 3 patients"

LuckyPhil

"A place for learning, discovery and play, and lots of it. Mostly interactive exhibits, all very fun nad enjoable for kids. There is also a large workshop where they can make things, a wide variety of tools and materials available. Whatever you make, you can take with you if you want. The staff are communicative, kind and helpful. If you're in Graz with children, age 10 and up, this is the place to go. I went with our 8-year-old, we could have stayed for two days and still have things to do."

Marko Golub

What People Like

Free admission
Interactive exhibits
Hands-on workshop

What People Dislike

Not enough time to see everything

Frequently Asked Questions

🚇 🗺️ Getting There

The CoSA Center of Science Activities is located in Graz, Austria. Visitors can reach it by public transport, with tram lines and bus routes serving the area. Parking is also available for those driving. Reddit

Yes, parking facilities are typically available for visitors driving to the CoSA Center of Science Activities. It's advisable to check their official website for specific details on parking fees and availability. Reddit

Absolutely! Graz has an excellent public transport system. You can use trams and buses to get close to the CoSA Center of Science Activities. Check local transport schedules for the best routes. Reddit

The CoSA Center of Science Activities is generally designed to be accessible. Most exhibits and facilities are wheelchair-friendly. It's recommended to contact them directly for specific accessibility needs. Reddit

Opening hours can vary, so it's best to check the official CoSA Center of Science Activities website for the most up-to-date information on daily opening and closing times. Reddit

🎫 🎫 Tickets & Entry

Surprisingly, many reviews highlight that entrance to CoSA is free! This makes it a fantastic and accessible destination for everyone. Reddit

Since entry is free, advance booking is typically not required. However, for special events or workshops, it's always a good idea to check the CoSA website. Reddit

While entry is free, keep an eye on their website for any potential special event pricing or group discounts that might apply. Reddit

Simply head to the main entrance during their operating hours. The free admission makes entry straightforward and welcoming. Reddit

Generally, with free admission, re-entry policies might be flexible. It's best to confirm with staff at the entrance if you plan to leave and return later. Reddit

🎫 🧭 Onsite Experience

Don't miss the interactive medical area where kids can play doctor, and the hands-on workshop where you can create and take home your own projects. The diverse science exhibits are also a major draw. Reddit

Most visitors recommend at least 4 hours for a thorough visit, with many wishing they had more time. Planning for a full day is ideal to experience everything. Reddit

Absolutely! While very kid-friendly, the hands-on experiments and engaging displays offer a fun and educational experience for adults too. Reddit

Information on guided tours isn't widely available, but the exhibits are designed for self-exploration. Staff are often on hand to answer questions. Reddit

CoSA typically offers restrooms, and potentially a cafe or seating areas. Check their website for a full list of amenities. Reddit

🍽️ 🍽️ Food & Dining

While specific dining options can vary, many science centers have a cafe or snack bar. It's advisable to check the CoSA website for current food and beverage offerings. Reddit

Policies on outside food and drinks can differ. It's best to confirm with CoSA directly or look for designated picnic areas if available. Reddit

Graz is a vibrant city with many dining options. You'll likely find various restaurants and cafes within a short distance of the CoSA Center of Science Activities. Reddit

Science center cafes often serve light snacks, sandwiches, pastries, and beverages. Expect family-friendly options. Reddit

Pricing at on-site cafes can be typical for attractions. Bringing your own snacks might be a more budget-friendly option if permitted. Reddit

📸 📸 Photography

Photography for personal use is generally allowed inside CoSA. However, flash photography might be restricted in certain areas to protect exhibits. Reddit

Be mindful of other visitors and avoid obstructing pathways. Professional photography or commercial use may require special permission. Reddit

The interactive exhibits themselves, especially the medical play area and the workshop creations, make for great photo opportunities. Capture the joy and engagement! Reddit

Similar to photography, personal video recording is usually permitted. Check for any specific rules regarding video recording, especially for social media content. Reddit

While not always official, you might find popular hashtags used by visitors on social media. Searching for #CoSA or #CenterOfScienceActivities on platforms like Instagram can give you ideas. Reddit

For Different Travelers

Tailored advice for your travel style

👨‍👩‍👧 Families with Kids

The CoSA Center of Science Activities is a paradise for families! The free admission makes it an easy choice for a fun day out without breaking the bank. Kids will be enthralled by the interactive medical area, where they can role-play as doctors, and the hands-on workshop is a huge hit, allowing them to build and create to their heart's content. Reddit

Plan for a full day, as there's so much to explore. The staff are noted as being very helpful and communicative, ensuring a smooth and enjoyable experience for everyone. With its focus on learning through play, CoSA offers a fantastic opportunity for children to engage with science in a fun and memorable way. Reddit

💰 Budget Travelers

For budget-conscious travelers, the CoSA Center of Science Activities is an absolute must-visit. The free entrance is a significant draw, allowing you to experience a wealth of educational and entertaining exhibits without any cost. This makes it an ideal option for solo travelers, couples, or families looking to maximize their experience while minimizing expenses. Reddit

Even with free admission, the center offers a substantial amount of engagement. You can easily spend several hours exploring the interactive displays and participating in the hands-on activities. It's a prime example of how enriching experiences don't always come with a hefty price tag. Reddit

Deep Dives

In-depth insights and expert knowledge

The Magic of Interactive Learning

The CoSA Center of Science Activities truly lives up to its name by prioritizing hands-on engagement. Unlike traditional museums where you observe from a distance, CoSA invites you to touch, experiment, and discover. This approach is particularly effective for children, making complex scientific concepts accessible and fun. The reviews consistently praise the interactive nature of the exhibits, highlighting how they foster curiosity and a genuine love for learning. Reddit

One of the standout features is the dedicated hands-on workshop. Here, visitors are provided with a wide array of tools and materials to build whatever their imagination conjures. The ability to take your creations home adds an extra layer of satisfaction and a tangible reminder of the day's discoveries. This element transforms a visit into a creative endeavor, not just an educational one. Reddit

Beyond the workshop, the entire center is designed to encourage exploration. From the medical play area where kids can act as doctors to various science stations, the emphasis is on active participation. This makes CoSA an ideal destination for families looking for an enriching and entertaining experience that goes beyond passive observation. Reddit

A Budget-Friendly Gem

One of the most delightful surprises for visitors to the CoSA Center of Science Activities is its free admission. In a world where museum tickets can often be a significant expense, CoSA offers an incredible value, making it an accessible attraction for everyone, regardless of budget. This policy is frequently mentioned and appreciated in reviews, turning a potentially costly outing into an affordable adventure. Reddit

This free entry policy significantly enhances the visitor experience. It removes the financial pressure, allowing families and individuals to spend as much time as they wish exploring the diverse exhibits without worrying about the clock or the cost. Many reviewers express their pleasant surprise and gratitude for this generous approach, noting that it makes CoSA a go-to destination for repeat visits or spontaneous outings. Reddit

While the entry is free, the quality and quantity of the exhibits are anything but lacking. The center is packed with engaging, interactive displays that provide hours of entertainment and education. This combination of free access and high-quality content makes the CoSA Center of Science Activities a truly exceptional and highly recommended attraction. Reddit

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