Face masks are required for all museum visitors, ages 5 and up.

Masks are required for K-10th grade programs.

Click here to sign up for COVID-19 Vaccinations December 21!

Holiday Hours:
Open 10 am-4 pm Tuesday - Saturday
Open 12 pm-4 pm Sunday
Closed Mondays

Special Hours:

Saturday 12/11: 10 am - 1 pm

Closing at 1pm for special event.

Closed Christmas Eve, Christmas Day, and New Years Day.

Science in the hands of kids!

EUREKA! McConnell Science Museum is a non-profit organization that was founded by John McConnell. We operate with a small employed staff and a large group of dedicated volunteers who bring math and science to life. Our Mission is to inspire a passion and respect for STEAM (science, technology, engineering, art, and math) in our communities.

EUREKA! has evolved from its earliest beginnings as a volunteer effort by John McConnell, teaching scientific principles to kids through hands-on demonstrations that he created. During that time the project was given the name SITHOK, which stands for “Science In The Hands Of Kids”. After reaching about 5,000 students per year, the Mesa County School District granted John a space for EUREKA!. In 2018, EUREKA! relocated to the newly-constructed Confluence Hall building on the CMU campus.

The goal for EUREKA! is to make the basic elements of science and mathematics available for students and adults to investigate hands-on. The majority of the stations and exhibits have been constructed by several of our volunteers. EUREKA! hopes to redefine the way people think about, learn about, and interact with science and technology by making it fun for everyone.

Contact Us!

1400 North 7th Street
Grand Junction, CO 81501

Phone: 970-254-1626

Email: info@eurekasciencemuseum.org

Eureka! is primarily funded by donations from outstanding members of the community. Would you please consider joining them?