Hoyt Arboretum is Portland’s living museum of trees—189 acres of global plant biodiversity nestled within Washington Park, where education, conservation, and outdoor beauty flourish together.

Recommended For

Nature lovers & hikers
Stroll or hike along 12 miles of peaceful trails showcasing trees and plants from around the world.

Families & kids
Enjoy seasonal beauty and hands-on learning through camps, tours, and family-friendly programs.

Gardeners & conservationists
Discover rare and endangered species and learn about global plant preservation efforts.

Students & researchers
Use the herbarium, seed bank, and library to study over 2,000 species in-depth.

What to See & Do

  • Seasonal Self-Guided Trails: Spring blossoms, summer wildflowers, vibrant fall foliage, and serene winter gardens
  • Guided Tours (April–October): 90-minute walks led by passionate naturalists—topics change with the seasons
  • Herbarium & Visitor Center: Learn about plant species from around the world and browse gardening books, maps, and plant lists
  • Educational Programs: Children’s camps, school group tours, and public workshops offered year-round

Conservation & Research

  • Global Collection: More than 2,000 species from 6 continents and 63 endangered or vulnerable species
  • Seed Propagation: Wild-collected seeds help restore native ecosystems and support research
  • Partnerships: Collaborates with Leach Botanical Garden and other institutions on plant conservation and education
  • Research Library: Access over 800 horticultural books and floras in the Bill de Weese Classroom Library

Visitor Tips

  • Best Time to Visit: April–May for blooms, June–August for wildflowers, September–November for fall color
  • Trails: Over 12 miles of trails—bring comfortable shoes and a reusable water bottle
  • Accessibility: Maps and signage help guide visitors; some paths are stroller- and wheelchair-friendly
  • Visitor Center: Open daily with brochures, maps, plant lists, and a small gift shop

Location

Hoyt Arboretum
4000 SW Fairview Blvd., Portland, Oregon 97221
Phone: 503-865-8733
Website: hoytarboretum.org
Map

Map:


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