Oregon Field Guide

Discovering Valhalla: Oregon's Hidden Gorge Sneak Preview

Preview: Season 27 Episode 2709 | 30s

This sneak preview shares just a glimpse of what is to come when Oregon Field Guide's special - Discovering Valhalla: Oregon's Hidden Gorge airs on OPB TV on February 4. Oregon Field Guide takes you on an unparalleled adventure of discovery, deep into the wilderness on one of the most dangerous projects Field Guide has ever filmed.

Aired: 01/26/16

Rating: TV-G

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