Visit OMSI

Five unique halls, eight hands-on science labs, the USS Blueback submarine, an OMNIMAX® giant-screen theater, planetarium and much more!

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Ticket Prices Admission* Submarine OMNIMAX® Planetarium / Laser

Adult $13.00Buy $5.75Buy $6.00 - $8.50Buy $5.75 - $7.50Buy
Youth (3-13) $9.50Buy $5.75Buy $5.00 - $6.50Buy $5.75 - $7.50Buy
Senior (63+) $9.50Buy $5.75Buy $5.00 - $6.50Buy $5.75 - $7.50Buy
Member (Join OMSI) FREE! $4.75Buy $4.00 - $7.50Buy $4.75 - $7.50Buy
*Does not include admission to Mummies of the World: The Exhibition. Please see below link for special pricing: 
More Info
Adventure Combo

Museum Admission + 1 OMNIMAX® Movie OR 1 Planetarium Show

For online sales, discounts will automatically apply when a qualifying combination of tickets has been added to the basket.
Museum Combo

Museum Admission + 1 OMNIMAX® Movie + 1 Planetarium Show OR Submarine Tour

For online sales, discounts will automatically apply when a qualifying combination of tickets has been added to the basket.
Group Rates

OMSI offers discount rates for groups of 12 or more. Follow the link below for more info.

More Info

Summer Hours

Museum 9:30am — 7:00pm SUNDAY—THURSDAY
Museum 9:30am — 9:00pm FRIDAY—SATURDAY
Submarine Tours Start at 9:30am TUESDAY—SUNDAY
Theory Eatery 11:00am — 3:00pm SUNDAY — SATURDAY
Galileo's Snack Bar 8:30am — 7:00pm SUNDAY—THURSDAY
Galileo's Snack Bar 8:30am — 9:00pm FRIDAY & SATURDAY
OMNIMAX® See Showtimes
Planetarium See Showtimes
OMNIMAX® Showtimes Planetarium Showtimes 
**Closed on Thanksgiving and Christmas Days.

Getting Here

Directions: Getting to OMSI

OMSI is located on the east bank of the Willamette River, just south of downtown Portland.
1945 SE Water Ave.
Portland, OR 97214-3354

Google Map

Services

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

Support OMSI

Science education opens minds and creates opportunities for all ages. Make a difference in our community today! Donate, volunteer your time, or both.
Donation Opportunities Volunteer Opportunities