The caves in Oregon are incredibly diverse. From lava caves to glacier caves to sea lion caves, Oregon has it all.

In this edition of the Explore Oregon Podcast, host Zach Urness talks to outdoors intern Rose Shimberg about two of Oregon's subterranean destinations. Urness and Shimberg talk first about the Lava ...

Add Yahoo as a preferred source to see more of our stories on Google. The Lava River Cave exhaled chilled air. I put on my sweatshirt, despite the hot July day. Though I'd been warned about the sudden ...

No trip to Central Oregon would be complete without exploring one of the region's defining geological features: the vast expanses of hardened lava that diverted the Deschutes, formed mounds of gumdrop ...

BEND, Ore. (KTVZ) -- The Lava River Cave, Oregon’s longest known lava tube, is now open for summer guided tours. The nonprofit Discover Your Forest is offering tours for a second season, after ...

Beneath our feet, Oregon is riddled with a labyrinth of natural tunnels, lava tubes and underground chambers, all shaped by fire and time and home to several species of bats. Central Oregon’s dramatic ...

The Lava River Cave exhaled chilled air. I put on my sweatshirt, despite the hot July day. Though I'd been warned about the sudden drop in temperature to a crisp 42 degrees, it was hard to believe I'd ...