TV

Broadcasts: October 10, 8:30 p.m. [OPB TV], October 13, 1:30 a.m. [OPB TV], October 13, 6:30 p.m. [OPB TV], April 3, 8:30 p.m. [OPB TV], April 6, 1:30 a.m. [OPB TV], April 6, 6:30 p.m. [OPB TV]

local | Environment | Climate change | Oregon Field Guide

Glacier Caves: Mt. Hood's Secret World

OPB | Oct. 10, 2013 8:30 p.m.

25th Season Premiere: Glacier Caves: Mt Hood's Secret World. A first look inside newly-discovered glacier caves.

Follow us

Upcoming Broadcasts

Giant Waves; Lake Abert Dries Up

March 19, 8:30 p.m. [OPB TV]

Episode #2612

April 2, 8:30 p.m. [OPB TV]

All Season 25

Wilderness Medics; Tsunami; Crystal Springs

Oregon Field Guide:#2513
Most Recent Broadcast: March 27, 2014

Waterfall Kayaking; Summer Ski Camps; Behind The Scenes: Waterfall Kayaking

Oregon Field Guide:#2512
Most Recent Broadcast: March 20, 2014

Corn Maze; Black Rock Mountain Biking; Hot Air Balloon Making

Oregon Field Guide:#2511
Most Recent Broadcast: February 27, 2014

McKenzie River Trail; Butterfly Watching; Lizard School

Oregon Field Guide:#2510
Original Broadcast: February 20, 2014

Grande Ronde Wildflowers; First Salmon Ceremony; Snow School

Oregon Field Guide:#2509
Original Broadcast: February 13, 2014

Mustangs of Oregon

Oregon Field Guide:#2508
Original Broadcast: February 6, 2014

Oregon Land Use; Smith Rock Revisited; Sea Cave Kayaking

Oregon Field Guide:#2507
Most Recent Broadcast: November 21, 2013

Disappearing Lake; Ice Crawlers; Mushrooms

Oregon Field Guide:#2506
Most Recent Broadcast: November 14, 2013

Trout Creek Raptors; Apple Detectives; Double Damned Race

Oregon Field Guide:#2505
Most Recent Broadcast: November 7, 2013

Disappearing Frogs Update; Imperial Stock Ranch; Thundereggs

Oregon Field Guide:#2504
Most Recent Broadcast: October 31, 2013

Wolverines Found; Buzz Bowman; School for the Blind Ski Day

Oregon Field Guide:#2503
Most Recent Broadcast: October 24, 2013

Sneaker Waves; Glacier Caves - Behind the Scenes; Frank Moore

Oregon Field Guide:#2502
Most Recent Broadcast: October 17, 2013

Glacier Caves: Mt Hood's Secret World

Oregon Field Guide:#2501
Most Recent Broadcast: October 10, 2013


Major Support Provided By: Dorothy D. Gage and Dan Stanton, Fred and Clara Dolen Charitable Foundation

Additional Support Provided By: Kay Kitagawa and Andy Johnson-Laird, Christine and David Vernier, Coit Family Foundation, Beth Torry Miller Trust, Greenfield/Hartline Habitat Conservation Fund of the Nature Conservancy, The Roundhouse Foundation, Bonnie and Peter Reagan