Visitors may remain on zoo grounds one hour after gates close. Hours apply to the Cascade Outfitters gift shop, the Cascade Grill restaurant, and the Cascade to-go kiosk.

Weather-related Closures

Rarely, the zoo closes because of weather-related conditions. We attempt to post closures on our homepage, but may be unable to reach the office. For the latest information on weather-related closures, call the zoo at 503-226-1561.

Avoid the lines with print-at-home ticketing

Bypass the gate and have your ticket scanned.

Purchase print-at-home e-tickets for up to 19 paid guests (adults, seniors, and youth). You may print free tickets for children 2 and under.

E-ticketing takes you to a secure site for processing your ticket purchase. You need a PDF viewer, like Adobe Reader, and a printer.

Group rates available for 20 or more paid admission tickets.

For purchase general admission tickets by mail or group tickets, please visit our online store.

Second Tuesdays

The second Tuesday of every month visit the zoo for only $4 a person!
Children 2 and under are always admitted free of charge. Second Tuesday tickets are available at the gate only.

ZooKeys

With ZooKeys you can learn more about some of your favorite animals!

Accessibility

Zoo Access Guide for Visitors with Disabilities
Wheelchair and Stroller Rentals

Train Rides

For information, including dates and rates, visit Washington Park and Zoo Railway.

Group Rates

20% discount for groups of 20 or more paid admission tickets (excluding children 2 and under) when tickets are purchased together. More about group rates.

School Rates

$3 per student. One chaperone per 5 students is free. More about school fieldtrips.

Social Service Agencies

The Oregon Zoo will provide admission for social service agencies* to bring their clients and an appropriate number of chaperones to the zoo on one day within a 24-month period. Your group must visit together on one day, with a letter of approval in hand. Visits can take place between September and May during regular zoo hours (ZooLights and other special events excluded).

Please submit your request at least 30 days prior to your visit.

*Social service agencies are those providers that work in conjunction with governmental agencies and provide resources such as adoption, child and family services, health care, welfare, and social work programs providing for mental health, elderly, or homeless clients.