OMSI, the Oregon Museum of Science and Industry, is an interactive science museum at 1945 SE Water Ave, beside the Willamette River in Portland. Its hands-on exhibits span subjects such as physics, chemistry, biology and technology, with labs where you can try experiments. A planetarium, rotating exhibitions and tours of the USS Blueback submarine add more to explore. The museum has activities for children and adults, though some areas are aimed at younger kids. Plan several hours if you want time for the exhibits, a show and the submarine.
Hands-on science and labs

OMSI is the Oregon Museum of Science and Industry, on the east bank of the Willamette River at 1945 SE Water Ave. Its exhibits invite you to experiment and interact, with topics that include physics, chemistry, biology, technology and natural sciences. Rather than moving only between display cases, you can test ideas in hands-on areas and labs.
The museum has more than 200 interactive exhibits and activities, as well as eight labs. Some labs focus on experiments in subjects such as chemistry and physics. Exhibits change over time, so the mix of things to see can differ from one visit to another. Special exhibitions have covered subjects including the Titanic.
Planetarium, theater and submarine

The Kendall Planetarium presents shows about space, and the museum also has a theater with a large screen. Show themes and schedules depend on what is on during your visit, so check the current program before choosing a time. Some shows or special exhibitions may require separate tickets; confirm the arrangements when booking.
The USS Blueback, a retired US Navy submarine, is another distinctive part of the visit. Tours take you aboard the vessel, and advance reservations are recommended. Check availability before you go so you can plan the rest of your museum visit around the tour.
Planning a visit with children
OMSI has areas designed for younger children, including a preschool space with water play, building blocks, pretend food and art activities. Other exhibits and labs give older children and adults ways to explore science together. The museum also has a teen technology center, while the younger-child areas are aimed at preschoolers and children around four to eight. If you are visiting with a pre-teen, check the current exhibits and activities to see what suits their interests.
The building is large, and a short visit may leave little time for the labs, galleries, a show and the submarine. A few hours gives you room to explore at a comfortable pace. Check for temporary closures and special events before setting your plans, since they can affect which areas are available.
Food and practical details
There is a cafe with coffee, ready-made sandwiches and snacks, along with a cafeteria-style restaurant and pizza. You can also bring your own food; seating areas are available for eating. Families planning to spend much of the day at the museum may find it useful to pack snacks.
OMSI has paid parking, and the museum lists wheelchair-accessible entrances, elevators, restrooms and parking. Tickets in advance are recommended. If you expect to visit more than once, membership is an option; check the museum’s current membership details and benefits before deciding.
Preguntas frecuentes
Where is OMSI in Portland?
OMSI is at 1945 SE Water Ave, beside the Willamette River on Portland’s east side.
How long should you spend at OMSI?
Allow several hours to explore exhibits and labs, with extra time if you plan to see a show or tour the submarine.
Do you need to reserve the submarine tour?
Advance reservations are recommended. Check availability before your visit.
Can you bring food to OMSI?
Yes. You can bring your own food, and there are places to sit and eat. The museum also has a cafe and restaurant.
Is OMSI suitable for young children?
Yes. It has a preschool area with activities such as water play, blocks, pretend food and art.