Science Mill

Discover the fun of science at the Science Mill in Johnson City! This nonprofit museum offers a fun, interactive learning environment for all ages. Housed in an historic 1880s mill in the heart of the Texas Hill Country, the Science Mill features more than 50 interactive, world-class exhibits, a 3D theater and an on-site café.

At the Science Mill, we’re all about discovery, creativity and hands-on learning. We’ve searched far and wide to deliver the most innovative and powerfully playful exhibits to our community. Indulge your curiosity as you jump into the exciting world of STEM: Science, Technology, Engineering, Art and Math!

Visit for information on hours, special events, field trips and summer camps.


Science Mill Fractalarium


101 S. Lady Bird Lane (map)


Wednesday- Saturday 10am-4pm; Sunday 12-4pm


$10 adults; $8.50 youth; Under 3 Free; $8 Military and Seniors; Science Mill Members are Free




upcoming events

November 16, 2019 | 5pm

Night of 5s: Science Mill Benefit

Join the Science Mill in Johnson City for their annual benefit Nov. 16, for delicious food, lively libations, music and a fabulous art auction—all in support of this #STEM museum’s nonprofit mission. Enjoy inventive cuisine from notable chefs and restaurants and wine, beer and spirits from some of the region’s best wineries, breweries and distilleries! Have fun exploring the museum’s 50+ high-tech, high-touch exhibits in a beautifully adapted 1880s mill! Bid on your favorite artworks from renowned and emerging artists! This will be an event you won’t want to miss! All proceeds from the Night of 5s help the Science Mill put kids on a path of curiosity, exploration, discovery, excitement and confidence in their futures. Your support will enable us to create STEM career programs for kids in need throughout Texas.    

more information