FLAGSTAFF — Did you know Flagstaff is home to one of the largest lava tube caves in the country? The Lava River Cave in the Coconino National Forest stretches over a mile underground and was formed ...

Lava surging beneath Hawaiʻi’s volcanic landscape has prompted a stark new warning from federal scientists, who say an ...

A lava river fed by the erupting Kilauea volcano in Hawaii is moving faster. A river of lava fed by the erupting Kilauea volcano on the Big Island of Hawaii and its many fissures was moving faster and ...

The Lava River Cave outside of Bend is a mile deep and 60 feet tall. Here's how to explore Oregon's longest lava tube.

If you're up for an adventure, the Lava River Cave delivers. Approximately 700,000 years ago when molten rock erupted from a vent in nearby Hart Prairie, the milelong Lava River Cave was formed. Today ...

BEND, Ore. (KTVZ) — Timed reservation tickets for Lava River Cave will be available starting Friday, May 9, for the 2025 season, the Deschutes National Forest said. Lava River Cave opens for the ...

GUATEMALA CITY (Reuters) - At least six people were killed and another 20 injured on Sunday when Guatemala's Fuego volcano erupted violently, spewing a stream of red hot lava and belching a thick ...

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 ...

Permits for two of the Northwest’s most iconic places, Dog Mountain and Lava River Cave, are now on sale. Known for its carpets of yellow balsamroot and purple lupine, Dog Mountain is the most famous ...

A huge, glowing river of lava has been snapped from space creeping across the Icelandic wilderness after the recent volcanic eruption on February 8. The image, taken from orbit by the European Union's ...

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 ...

The mile-long lava tube south of Bend is the latest natural wonder in Oregon requiring reservations to reduce crowding. Visitors descend into Lava River Cave, a mile-long lava tube south of Bend, Ore.