A hike-a-thon to the summit of Lassen Peak has been added to Lassen Volcanic National Park’s annual Day in the Park, which is scheduled for Saturday.

Adventurers can hike to Lassen Peak’s summit with only a handful of fellow visitors or explore Bumpass Hell’s steaming hot springs without feeling rushed.

Have you ever wanted to hike an active volcano? That is exactly what you can do in this edition of Explore Outdoors.

Though its last eruption was a century ago, California's Lassen Peak is the centerpiece of a volcanic panorama.

Fans of boiling mud pits, hissing steam vents and stinky sulfurous gases may be interested to know one of the most popular trails in Lassen Volcanic National Park opened this week. The three-mile ...

“We’ve combined the previously named ‘Day in the Park’ and ‘Reach the Peak” hike-a-thon into this new, two-day extravaganza,” said Lassen Park Foundation Executive Director Jennifer ...

Located in Lassen Volcanic National Park, you can hike Lassen Peak, but roads in the area are often closed because of the weather.

Lassen Volcanic National Park Superintendent Jim Richardson will lead Wilderness Walks as an alternative, less strenuous hike during the annual Reach the Peak Hike-A-Thon on Sat., Aug. 11.