Tualatin Hills Park & Recreation District

Cooper Mountain Nature Park

18895 SW Kemmer Rd
Beaverton, OR 97007

phone 503/629-6350  fax 503/629-6351 
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Birthday Parties

Nature birthday parties

Combine a one-hour nature program with a party room full of windows and you’ve got the makings of a great birthday party for up to 12 children. We provide kid-sized tables and chairs, additional seating for adults, and memorable nature experiences during one-hour guided programs. You bring the cake, drinks, and paper goods. The private room with sinks and counter tops is yours for 2½ hours, including your decorating, clean-up, and program time. At your request, we can provide you with 14 nature-themed birthday invitations to send to your guests. In addition to the fees listed below, a refundable cleaning deposit of $300 is due at the time of reservation.

For more information or to make a reservation, please call the Nature Park Interpretive Center at 503/629-6350.

Birthday packages

Stories in the Forest Walk

The forest has been a source of wonder to people for generations. Join us on a journey of discovery and hear some tales about the plants and animals that live in the forest.
Months available: Year-round
Ages: 4-5 years
Fee: $245

Wild Habitats

Explore the forests and wetlands of the park with a guide. We’ll discover which animals live in which habitat and what they need to survive through fun activities and inquiry.
Months available: Year-round
Ages: 6-10 years
Fee: $245

Out of Your Shell

An instructor will lead the birthday child and guests on an indoor learning exploration about frogs, turtles, and other reptiles and amphibians. After getting to see some of these amazing creatures up close, we’ll do a fun craft and if there’s time, play some games.
Months available: October through March
Ages: 4-6 years
Fee: $251

Amazing Mammals

We’ll stay inside to take a close-up look at what makes our native mammals unique. Our senses will come in handy as we discover all sorts of cool facts about mammals including the interactions between predators, coyotes, and their prey through hands-on activities and games.
Months available: October through March
Ages: 6-8 years
Fee: $245

Bona Fide Birds

Birds are unique in many ways, but during your guest’s time indoors with our instructor, we’ll explore bird bones, feathers, and what they eat. Cool (taxidermied) bird specimens, activities, and a handmade bird feeder to take home will get kids excited about birds and looking for them in their own back yards.
Months available: October through March
Ages: 5-7 years
Fee: $251

Bug Safari

We’ll head out on a trek for some of the smallest residents on the planet. We’ll search along the trails for spiders, centipedes, and other spineless creatures using magnifiers and nets.
Months available: April through October
Ages: 5-10 years
Fee: $245

Nature Goody Boxes

For only $6 per box, we will prepare a goody box with a nature theme for your party! Your reusable 100 percent recycled brown box, with nesting material, includes a junior naturalist notebook and pen, and sticker/tattoo book. We have many other fun nature-themed items that you can add to your box. Please check our web site for a complete list.

Reserve today!

You can reserve a time slot up to one year in advance, but please call at least two weeks prior to your preferred date. Our front desk staff is happy to check availability, answer questions, and book your birthday party.

Available time slots

Weekdays:
1:30 - 4 p.m. (September through May)
5:15 - 7:45 p.m. (May through September)

Weekends:
9:15 - 11:45 a.m. (year-round)
1:15 - 3:45 p.m. (year-round)

Buy a Nature Gift!

Still looking for a great gift for your birthday child? Check the Nature Store located in the Nature Park Interpretive Center with lots of great toys for all ages! From books to stuffed animals, you can find the perfect nature gift for your child. Profits from the Tualatin Hills Nature Store go directly towards the Nature Park Interpretive Center for future educational programs and projects.



Tualatin Hills Park & Recreation District
15707 SW Walker Rd, Beaverton, OR 97006
503/645-6433    Email THPRD now

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