By A Mystery Man Writer
The oldest official continuously operated public rose test garden in the United States, the Portland International Rose Test Garden in Washington Park features more than 10,000 roses, great views of the skyline and the Cascades.
7 Portland Gardens to See Roses and Other Plants and Flowers
From Poor Farm to Global Attraction: The History of Portland's
Walking Through the Portland Rose Garden
Hike to the International Rose Test Garden from Hoyt Arboretum
Portland OR International Rose Test Garden Map Sketch Postcard
International Rose Test Garden - All You Need to Know BEFORE You
International Rose Test Garden Maternity Session
International Rose Test Garden Reviews
A portion of the International Rose Test Garden in Portland