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Facilities > Nature > Tualatin Hills Nature Center

ALERT: The main park entrance to all trails and 1/3 mile of Vine Maple Trail will be CLOSED August 25 - 29, 2025. THPRD is repairing the asphalt along the Vine Maple Trail entrance. The remainder of the park is open and can be accessed from the other entrances (Westside Trail, the MAX station, and 170th Ave).

Tualatin Hills Nature Center

Location & Hours

Phone 503-629-6350
Fax 503-629-6351

Address

15655 SW Millikan Way
Beaverton, OR 97003

Regular Hours

Monday - Friday: 9:00 AM to 5:00 PM

Saturday: 10:00 AM to 3:00 PM

Holiday Hours

Labor Day
Mon Sep 01: Closed

Halloween (Regular Hours)
Fri Oct 31: 9:00 AM to 5:00 PM

Veterans Day
Tue Nov 11: 9:00 AM to 2:00 PM

Thanksgiving
Wed Nov 26: Closed

Day After Thanksgiving
Thu Nov 27: 9:00 AM to 2:00 PM

Christmas Eve
Wed Dec 24: Closed

Christmas
Thu Dec 25: Closed

Visit

Directions | TriMet

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The park boasts nearly five miles of trails; about 1.5 miles paved, the remaining 3.5 miles well maintained, soft-surface trails. One of the most appealing aspects of the park is its wide variety of flora and fauna. From towering trees and colorful wildflowers to chirping birds and scurrying squirrels, there's always something to see

Tualatin Hills Nature Center provides camps throughout the year where children can explore the beauty of the natural world, make new friends, and embark on an adventure that combines fun and learning.

Tualatin Hills Nature Center’s experienced environmental educators lead engaging, hands-on programs at both nature parks and natural areas within walking distance of schools.

At the Tualatin Hills Nature Center, we believe it's never too late to learn a new skill, especially when it's related to nature. Our Adult Nature Studies program is designed for those who are eager to learn more about nature with fun company.

Tualatin Hills Nature Center partners with community organizations such as the Beaverton Black Parent Union (BBPU) to offer community programs such as the Black & Green Fellowship. This program is a paid experience for Black youth that empowers them to take up space outdoors and improve their mental health by connecting with nature, each other, and their community.

The Tualatin Hills Nature Park offers an interpretive center with a discovery play station, a nature store, and resources to learn more about Tualatin Hills Nature Park.

The Tualatin Hills Nature Center is the jumping-off point to explore nature for visitors entering from the SW Millikan Way parking lot entrance. The Nature Center sits as the gateway to the 222-acre Tualatin Hills Nature Park and a lifetime of connections with nature.

Pets are prohibited at Tualatin Hills Nature Park. For the protection of wildlife, we ask that you leave your pets at home.

Newsletter
Sign up for the Tualatin Hills Nature Center email newsletter HERE

Preschool
Our nine-month Nature Kids Preschool program is offered September through May. For more information please visit HERE

Nature Programs and Camps
Check out our Nature Camps HERE

Nature Birthday Party Package
For more information please visit HERE

Facility Rentals at the Tualatin Hills Nature Center
For more information please visit HERE

Facility Rentals at the Cooper Mountain Nature House
For more information please visit HERE

ADA Park

ADA Restroom

ADA Trail

Art Installation

Nature Education

On Bus Route

Permanent Restroom

Picnic Area

Sign

Trails

Wildlife

Features & Activities

Available Classes | Drop-In Rates | THRIVE After School Program | Facility Rentals

Special Events

Sat Nov 08 at 12:00 PM - Newt Day 2025
Join us as we celebrate the 70th anniversary of THPRD and explore the cycles that keep the forest thriving. From the changing seasons to the life cycles of plants and animals, discover the amazing ways everything is connected.

Come enjoy hands-on activities, fun discovery stations, self-guided park exploration, and meet some of the animals that call our forest home. This family-friendly event is designed to inspire nature exploration during the season when it is tempting to stay inside.

This event is free, courtesy of a special sponsorship from the Friends of the Tualatin Hills Nature Park.

No registration needed.
Location: Tualatin Hills Nature Center
Admission: Free

View Complete Event Listing Here

Activity Schedule

« Previous Week Next Week »

* Drop-in activities are subject to change without notice. Please call appropriate center to verify activities and times.

Volunteer Opportunities

Sat Sep 20 at 10:00 AM - Native Plant Garden Work Party at Tualatin Hills Nature Center / Grupo de Trabajo en Jardín de Plantas Nativas en Tualatin Hills Nature Center
Help us spruce up the Native Plant Garden at Tualatin Hills Nature Park! Volunteers will help weed and mulch, as needed. Please bring a reusable water bottle to drink from throughout the day. Tools and gloves will be provided. No gardening experience necessary.

¡Ayúdanos a arreglar el Jardín de Plantas Nativas de Tualatin Hills Nature Park! Los voluntarios nos ayudaran a eliminar hierbas y agregar abono según sea necesario. Traiga una botella de agua reutilizable para beber durante su turno. Se proporcionarán herramientas y guantes. No se requiere de experiencia en jardinería.

Sign up! | ¡Regístrese! | Returning Volunteers Login/ Inicio de Sesión para Voluntarios que Regresan

View Complete Event Listing Here

Sat Oct 18 at 10:00 AM - Native Plant Garden Work Party at Tualatin Hills Nature Center / Grupo de Trabajo en Jardín de Plantas Nativas en Tualatin Hills Nature Center
Help us spruce up the Native Plant Garden at Tualatin Hills Nature Park! Volunteers will help weed and mulch, as needed. Please bring a reusable water bottle to drink from throughout the day. Tools and gloves will be provided. No gardening experience necessary.

¡Ayúdanos a arreglar el Jardín de Plantas Nativas de Tualatin Hills Nature Park! Los voluntarios nos ayudaran a eliminar hierbas y agregar abono según sea necesario. Traiga una botella de agua reutilizable para beber durante su turno. Se proporcionarán herramientas y guantes. No se requiere de experiencia en jardinería.

Sign up! | ¡Regístrese! | Returning Volunteers Login/ Inicio de Sesión para Voluntarios que Regresan

View Complete Event Listing Here