NABSQNO 10T-559970-4959560

NABSQNO 10T-559970-4959560.
Phantom Natural Bridge in Marion County, Oregon
Photo by Jay Wilbur
NABSQNO 10T-559970-4959560. Phantom Natural Bridge is an alcove natural arch eroded through andesite. It is located in the Willamette National Forest, about 8 miles northwest of Detroit, in Marion County, Oregon. Access is via a confusing series of Forest Service roads, so a GPS receiver is useful in finding the arch. Vreeland included this arch as number 20-21 in his catalog and reported a span of 55 feet.

Topo Map Google Map Return to State Index




© 2007 by Jay H. Wilbur, All Rights Reserved.