Portland Region

Oregon’s Olfactory Design, Laboratory Science, & Urban Craft Zone

The Portland Region serves as the “Scent Lab of the West.” It is the creative and technical headquarters where Oregon’s raw botanical materials are transformed into finished products. Home to experimental scent studios, chemical analysis labs, and high-end botanical wholesalers, this urban hub connects the rural farmers of the Scent Trail to the global luxury fragrance and skincare markets.

Terracina Aromatics & Herbals

Clinical aromatherapy consultations alongside custom organic herbal and botanical healthcare formulations.
Make & Mary

Whole plant wellness studio handcrafting custom botanical blends and herbal aromatherapy self-care formulas.
ACHS (Botanical Research)

Leads ‘Botanical Walks’ and specializes in aromatherapy research. Phyto-Chemistry professionals who provide the data on essential oils and plant constituents (the “why” behind the smell).
International Rose Test Garden

Oldest public rose test garden in the US. Scent Profile: Floral-Rose, Damp-Earth.
Rose City Labs

ORELAP-accredited lab for terpene profiling and purity analysis. Scent Profile: Terpene-Analysis.
Liberty Natural Products

Wholesale hub for 1,200+ botanical ingredients. Scent Profile: Essential-Oil-Bulk.
Essential Wholesale & Labs

Sustainable manufacturing lab for organic skincare and botanicals.
The Essential Oil Company

Visitors Allowed. A cornerstone of the NW scent industry featuring a retail showroom. Visitors can explore professional distillation equipment and bulk botanicals.
Fumerie Parfumerie

The Oregon Scent trail is is a project of sensory preservation curated by Oregon Olfactory Arts. In a loud world, we invite the travelers to the quietest corners of the Pacific Northwest—where the air remains a masterpiece.