A Welcoming Space for All

Our Mission

Leach Botanical Garden offers immersive, restorative, and educational experiences in a unique landscape of native plants and horticultural collections to build community, celebrate nature, and inspire environmental stewardship.

A Welcoming Space for All

The Aerial Tree Walk
The Aerial Tree Walk

Leach Botanical Garden, founded in 1936 and located in southeast Portland, embodies the spirit of the Pacific Northwest. The 17-acre garden is spread across two levels and includes many different types of spaces for gathering, observing, learning, and relaxing. Pathways wind through stands of 80 foot tall Douglas fir trees, Oregon grape and sword ferns are mixed in with over 2,000 varieties of plants, and moss covered stones and branches glow green around every turn.

Portland's Secret Garden

Gardeners in the Garden

Often described as Portland’s secret garden, this historic site offers visitors a space of refuge within the city limits. Whether you take a stroll to find the 4 heritage trees, book a wedding or attend a tour, art workshop, or other community program, anyone looking for an accessible outdoor experience should visit the Garden.

Daily operations are overseen by a staff of over 20 individuals and 50+ regular volunteers working together to maintain the historic and evolving plant collections, provide visitor services to over 32,000 people per year, oversee private event rentals, and host a diverse array of over 100 public programs annually.

Features

The Historic Stone Cabin
Historic Stone Cabin
- The Aerial Tree Walk
- A pedestrian footbridge over Johnson Creek that leads to the Historic Stone Cabin (coming soon)
- Habitat restoration trails in the Back 5 Project
- Historic buildings from the 1930s
- A basalt stone sculptural installation by artist Michihiro Kosuge
- The four-season pollinator garden
- A family gathering meadow with room to relax, run, and explore

Location

The Garden entrance

Leach Botanical Garden is a short drive from downtown Portland and the Portland Airport, making it a great stop along the way to the Columbia Gorge or Mount Hood. But don’t just take our word for it - with over 1,000 positive google reviews we are proud to be a must-visit destination and welcoming space to enjoy year round.

Our Name

John & Lilla Leach
John & Lilla Leach

Want to learn more about the history of Leach Botanical Garden and the love story that started it all? Read on to learn about John and Lilla Leach, the founders of the GgGarden who are woven into the history and culture of Portland.

Partnership with Portland Parks & Recreation

Portland Parks & Recreation logo
Leach Botanical Garden was donated to the city of Portland in 1980. Shortly afterwards, the non-profit organization Leach Garden Friends was formed to steward the space and keep it open for local and out of town visitors to enjoy. Over time, the original 4.7 acre space increased in size as adjacent properties were purchased and integrated into the Garden. 

The Garden receives pass through funding from Portland Parks & Recreation to support our general operations. This funding has been reduced in the 2026 budget. Our commitment to being a reliable community resource remains strong in spite of this significant financial challenge. Make a donation today to support the Garden’s future.
Mailing Address:
6704 SE 122nd Ave.
Portland, OR 97236
Main Entrance & Parking:
12323 SE Claybourne St.
info@leachgarden.org
503-208-6030

EIN: 93-0807685