There's a volcano the size of Rhode Island just south...
Boyd Cave
Formed 10,000 years ago by the Newberry Volcano, Boyd Cave is a lava tube cave located 12 miles southeast of Bend. It’s accessed by a small opening in the cave’s ceiling and a 20-foot set of steel stairs leading to the cave floor. Adventurers can trek about 1,880 feet inside … read more
Formed 10,000 years ago by the Newberry Volcano, Boyd Cave is a lava tube cave located 12 miles southeast of Bend. It’s accessed by a small opening in the cave’s ceiling and a 20-foot set of steel stairs leading to the cave floor. Adventurers can trek about 1,880 feet inside admiring basalt and pāhoehoe formations and exploring this chilly underground world
