There are also several scenic trails in the area. Before departing, visitors should stop by Mud Volcano to see its sputtering ...

Lassen Volcanic National Park's Bumpass ... down to the hydrothermal vents, as snow and mud have created several tricky sections. The trail is passable without a walking stick, but the likelihood ...

The Glover and Kona trails in the Kahuku Unit ... their footwear to remove fungal spores and mud. • Related: A top attraction opens at Hawaii Volcanoes National Park "We are so pleased to ...