The Visitor Center is closed. Find information via website, phone, & email. Click here to visit our Travel Watch webpage for COVID-19 & wildfire resources in Benton County.
Back to Articles

Explore Corvallis: Heritage Trees and Rose Gardens

Guest Author | 08/30/2018 | Historic Places, Historical Tours, History, Nature Walks/Trails, Outdoor Recreation, Parks and Gardens

Heritage Trees: Discover our heritage trees on an interactive map

OSU Oregon White Oak at Magruder Hall in Corvallis, OregonAmong the many natural resources in the City of Corvallis perhaps none is as ubiquitous and beloved as the city’s urban forest. Now the most stunning examples of that population are on display for the entire community to appreciate via a new interactive map.

The Heritage Trees story map was created by the city’s Geographic Information Systems team using data gathered by the Urban Forestry crew. The map features some of the city’s Heritage Trees, described as “living resources” that contribute to a sense of place and showcase the values of the entire community.

“The Heritage Tree program was developed to honor these exceptional trees,” said Parks and Recreation Director Karen Emery. “Whether it’s the tree’s size, historical significance, landmark qualities or age.”

Details about each tree, including its notable history and connection to the community, are included next to each map entry. Some, such as the 340-year-old white oak near Oregon State University’s Magruder Hall, stand today as silent witnesses to the passing of time. Others, such as the black cottonwood at Crystal Lake Park, serve as important touchstones in the history of the region.

The map is designed to serve as a living archive of these celebrated trees. Most of the trees on the map are located near the OSU campus and city’s downtown district, making it easy to plan an afternoon tour.

“Showcasing these trees in an interactive map is one of the ways we can help tell the story of the city’s natural resources,” said GIS Analyst Kevin Loso. “We’re excited to see what else we can do with data-driven maps.”

The Heritage Trees program is managed by the Parks and Recreation Department with the support of a nine-member citizens panel. Community members interested in nominating a tree can fill out an application form and submit it to the Parks and Recreation office at 1310 SW Avery Park Dr.

For more information on the city’s urban forest, visit

New Interactive Map Showcases Avery Park’s Famous Rose Garden

Roses in the Avery Park Rose Garden in Corvallis, OregonSummer in Corvallis isn’t complete without a visit to the rose garden in Avery Park, and now that experience has a new component: an interactive online map that showcases the beauty and variety of roses on display in the garden, with pinpoint accuracy.

Using GIS data, the newly launched web-based map displays key information on each of the approximately 1,200 individual rose bushes in the park. Visitors to the rose garden can access the map on their mobile device. Each rose bush is represented by an individual flower icon, which displays information about the particular rose at that location, including its variety, type, and color.

The rose map was a collaborative project between the City’s Information Technology Department and the Parks and Recreation Department. GIS mapping specialists used volumes of data gathered by parks staff – including hand-drawn maps of the original flower beds – to create a digital, mobile-friendly reference tool that adds richness and context to the rose garden experience.

“This has been a great project, and a wonderful opportunity for these two City departments to work together on a really innovative tool that the public will enjoy,” said Parks Operations Specialist America McMillin, who manages the rose garden in Avery Park.

The rose garden was originally created in 1955, and nurtured for decades by the all-volunteer Corvallis Rose Society. For decades, volunteers tended to the beds, and their fundraising efforts helped create some of the landscaping features that adorn the garden today. Over the years, new types of rose were introduced until the garden reached its current size, with more than 250 distinct varieties.

The garden begins blooming in May and typically reaches peak bloom in June, with some varieties blooming into October. Over the last 75 years, countless thousands of visitors have enjoyed the award-winning roses on display at Avery Park. Anyone who is interested in volunteering in the garden is encouraged to contact Steve McGettigan at 541-754-1739 or by email.

The Corvallis Rose Garden Map is available online at

Articles and photos by the City of Corvallis. Keep up with Corvallis news, events and happenings by signing up for our email newsletter.


1. City of Corvallis Heritage Tree Map
City of Corvallis Heritage Tree Map
Explore Corvallis' beautiful and historic Heritage Trees using this interactive web map. It also works on mobile phones.
2. City of Corvallis Avery Park Rose Garden Map
City of Corvallis Avery Park Rose Garden Map
Stroll the lovely rose garden in Avery Park and learn everything you ever wanted to know about its blooms using this interactive map from the City of Corvallis. It also works on mobile phones.
Rent Bikes in Corvallis
How to Rent a Bike in CorvallisOne of the best ways to…
Read More
3 (or 4) Stops on the Marys Peak to Pacific Scenic Byway
If you're going to make the trip down the Pacific Scenic Byway,…
Read More
Winter Mushroom Hunting in Corvallis
Hunt for Hedgehog Mushrooms, Candy Caps & More in Corvallis During the…
Read More
Visit Corvallis
420 NW 2nd Street
Corvallis, OR 97330
Monday - Friday 9:00am - 5:00pm
Closed Saturdays and Sundays