All Month
Discover how Avista uses water power to generate electricity! The Lab at Mobius hosts fun, hands-on learning experiences. STEAM Labs are open to all Mobius visitors! *Lab hours are subject to change.
THIS LAB IS POWERED BY:
Avista
Mobius is normally open Wednesday through Sunday. Please check our visit page and calendar for up-to-date operating hours, holiday schedule, events, and programming. For unlimited visits and fun, become a member!

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We have birthdays down to a science! You bring the guests, we'll do the rest!
Discover how Avista uses water power to generate electricity! The Lab at Mobius hosts fun, hands-on learning experiences. STEAM Labs are open to all Mobius visitors! *Lab hours are subject to change.
THIS LAB IS POWERED BY:
Avista
WEDNESDAYS | 9AM – 10AM
Mobius opens an hour early so those with sensory sensitivities can explore in a quieter and calmer environment.

Monday – Tuesday: Closed
Wednesday: 9am – 5pm | Sensory Friendly Hour 9am – 10am
Thursday – Saturday: 10am – 5pm
Sunday: 11am – 5pm
Sparking curiosity and igniting imagination of all ages through exploration and play, hands-on exhibits, and STEAM learning experiences. Mobius Discovery Center provides a unique continuum of experiential learning that cultivates critical thinking and problem-solving abilities – foundational skills that create lifelong learners. We offer field trips, educational workshops, outreach experiences, birthday parties, classes, and afterhours adult events. Mobius is a nonprofit 501(c)(3) organization.
News update from 2020 – After much deliberation, Mobius has consolidated its two locations. The children’s museum, formerly located in the lower level of River Park Square, has moved into the space that the science center occupied in the Post Street Annex of the historic Washington Water Power building. Together, the children’s museum and science center have transformed into Mobius Discovery Center.
Mobius Discovery Center has taken advantage of the strongest aspects of the play-based children’s museum and the inquiry-based science center, incorporating them into one discovery center. The space inside the historic building has been revamped to include the most popular exhibits from both the children’s museum and the science center.
The Riverfront Parking lot across from Mobius will be under construction July 10th - September.
Post Street will remain open, but to accommodate construction, the parking lot will be closed. A bus drop-off area serving the playground, Mobius, and Numerica Skate Ribbon and SkyRide is expected to be intermittently impacted but largely remain available. Short pedestrian detours may be needed from time to time.
We suggest street parking, River Park Square Parking Garage, or the city lot just north of the Post Street Bridge.