Location & Directions

OMSI is located on the east bank of the Willamette River, just south of downtown Portland.

1945 SE Water Ave.
Portland, OR 97214-3354

Our exact location is at:
45° 30' 36" North Latitude, 122° 39' 54" West Longitude.

Google Map


OMSI parking is $5.00, and discounted for members.

Parking lots are located both north and southeast of the museum off Water Avenue.

Public Transit Routes

For the latest information about TriMet routes and schedules, please call TriMet at (503) 238-RIDE or visit the TriMet website. You can use their online Trip Planner to find the best route from your location to OMSI.

PDX Bus is an free iPhone application providing public transit directions and trip planning. Available in the App Store.

Bike Routes

Google Maps provides Biking Directions.

Metro provides downloadable (PDF) maps and biking resources 


We are dedicated to making OMSI accessible to everyone and your museum experience comfortable and enjoyable.

Hours & Pricing

Find the right OMSI deal for you!

From museum combo packages to group rates and membership options, we have something to fit your visit.