I say this for a few reasons, but the Black Rock area seems to have many of the amenities Central Oregon is known for ... 6,000-acre lava flow, formed by, yes, lava that once gushed from nearby ...

Hawai‘i Volcanoes National Park is flush with excitement as upgrades to the Nāhuku lava tube comfort station are complete. Newly upgraded Nāhuku lava tube comfort station. (National Park ...

These include Thurston Lava Tube in Hawaii Volcanoes National Park and Kaumana Caves on the Big Island. Each of these places has its own unique characteristics, from the verdant vegetation at ...

Our writer did not love his experience hiking the Ape Cave lava tube in Washington. But it certainly was an adventure. Let me start by saying I don't hate caves - I really don't. I've been to many ...

Since the cave ecosystem is so large and fragile, the only way to explore the Undara Lava Tubes is on a guided tour. Undara Experience’s Savannah Guides run three different tours, including a ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Permits for two of the Northwest’s most iconic places, Dog Mountain and Lava River Cave, are now on sale. Known for its ...