MOSAC SMUD Museum of Science and Curiosity Interactive Exploration & Planetarium

About this adventure

Located along the scenic Sacramento River north of Old Sacramento, MOSAC (SMUD Museum of Science and Curiosity) is a world-class 50,000-square-foot science center housed in the beautifully restored historic 1912 Pacific Gas & Electric power station. Designed specifically to spark scientific wonder in learners from preschool to adulthood, MOSAC features six expansive interactive exhibition galleries exploring robotics, renewable energy, Sacramento Delta water systems, health sciences, and space exploration. A standout highlight is the 100-seat, 360-degree high-definition digital dome planetarium, which presents captivating live astronomer-led journeys across our solar system and animated astronomy films. Toddlers and preschoolers adore the hands-on water play tables, giant foam building blocks, and interactive touch screens. Family Experience & Accessibility: • Stroller Accessibility: Full ADA barrier-free accessibility throughout both floors, including spacious elevators, wide exhibit halls, and a stroller check station in the main atrium. • Nursing & Rest Spots: Dedicated private lactation nursing room on the first floor; multiple family restrooms with sanitized changing stations; indoor cafe seating. • Age Suitability: Ideal for children from ages 1 through 15 and curious parents; the Nature and Water Gallery is particularly engaging for early learners. • Sensory Tips: Exhibits feature interactive sounds, video screens, and mechanical activities; sensory-friendly kits with noise-canceling headphones are available at the guest services desk.