Royal Slope
The Royal Slope appellation was established in 2020 and covers 156,348 acres across Grant, Adams. It sits inside Columbia Valley.
| Established | 2020 |
|---|---|
| Area | 156,348 acres · 244 sq miles |
| Counties | Grant, Adams |
| Part of | Columbia Valley |
| Federal listing | 27 CFR 9.271 |
- SVG and DXF cut files12, 18, 24 in · 300, 450, 600 mm
- PDF and EPSprint ready
- PNGpreview and transparent
- Shapefile, GeoJSON, GeoPackagefor GIS work
Want this one sooner? Request it and it moves up the list.
Files arrive at real finished sizes with the boundary on its own layer, ready for a laser, router or vinyl cutter, or for print behind a tasting room bar.
How it came to be
Recognised by the federal government on petition by Dr. Alan Busacca.
156,348 acres
Neighbouring appellations
The boundary, as written into law
Every American wine appellation is defined in federal regulations by walking the boundary landmark by landmark. The official description of this one begins:
(1) The point of the beginning is on the Priest Rapids map at the intersection of the 250 meter elevation contour and the northern boundary of Section 8, T17N/R23E. From the beginning point, proceed east for approximately 7 miles along the northern boundaries of Sections 8, 9, 10, 11, and 12, T17N/R23E, and Sections 7 and 8, T17N/R24E to the northeast corner of Section 8, T17N/R24E; then (2) Proceed south for...
Boundary traced by the UC Davis Library from the official descriptions in federal regulation, and released under an open licence. Smoothed for manufacturing. Decorative use only, not for legal boundary determination.