Mill Creek Falls

The Mill Creek Falls Trail is a fantastic, easy 1.7-mile (2.7 km) hike in Lassen Volcanic National Park, offering a rewarding 50-minute journey with 401 feet (122 metres) of elevation gain. This route winds through diverse terrain, from red fir forests to open hillsides dotted with wildflowers like mule ears, culminating in the impressive 75-foot Mill Creek Falls, the park's tallest waterfall. You'll navigate dips, rises, and rocky sections, enjoying views of Brokeoff Mountain and Mt. Diller along the way.

To start your adventure, head to the Kohm Yah-mah-nee Visitor Center, where the trailhead is located behind the amphitheater. While the trail is generally considered easy, wearing sturdy hiking boots is advisable for the varied terrain. Remember to bring plenty of water, especially on sunny days, as some parts of the trail are exposed. This trail offers a less crowded alternative to some of the park's more popular spots, making it ideal for a peaceful outing.

What makes this trail particularly special is its status as a hidden gem within Lassen Volcanic National Park, providing a tranquil experience to reach the park's highest waterfall. The landscape also offers glimpses into the impact of the 2021 Dixie Fire, which has opened up new viewsheds. Keep an eye out for wildlife such as deer and various birds, and you might even catch a hint of sulfur in the air from the volcanic origins of the feeding creeks.

Embark on a challenging journey through Lassen Volcanic National Park with the Bumpass Hell from Southwest Campground trail, a difficult 12.2 miles (19.6 km) hike that takes you past serene lakes and offers sweeping views of volcanic peaks. You'll navigate varied terrain, from packed dirt paths to rocky sections, culminating in the otherworldly landscape of the Bumpass Hell basin, where steam vents hiss and mud pots bubble. This route, with its 2484 feet (757 metres) of elevation gain and an estimated duration of 6 hours and 9 minutes, is a full-day commitment for hikers ready to explore the park's active geology.

Planning your visit requires attention to the seasons; this trail is typically only accessible from late July through October due to heavy snowpack. The trailhead is conveniently located at Southwest Campground, but be sure to carry ample water and wear sturdy hiking boots, as shade is scarce and the terrain can be demanding. Starting early is always a good idea to make the most of the daylight and avoid the heat of the day.

Bumpass Hell is Lassen Volcanic National Park's largest hydrothermal area, a testament to the park's volcanic origins. It's named after Kendall Vanhook Bumpass, an early explorer who famously got burned here, highlighting the need to stick to the designated boardwalks. The basin's vibrant colors, sulfurous air, and the powerful "Big Boiler" fumarole create an unforgettable, sensory experience that truly sets this hike apart in the region.

The Crumbaugh Lake Trail offers a captivating journey through Lassen Volcanic National Park, winding through lush fir forests and vibrant meadows before revealing the serene beauty of Crumbaugh Lake. You'll encounter unique geological features like Cold Boiling Lake, where gas bubbles rise from the earth, and enjoy expansive views of peaks such as Mount Conard, making for a truly immersive experience in the park's diverse landscape.

This moderate hiking route covers 8.4 miles (13.6 km) with an elevation gain of 1556 feet (474 metres), typically taking around 4 hours and 11 minutes. Access usually begins from areas like the Kings Creek Picnic Area, but it's always wise to check the Lassen Volcanic National Park website for any seasonal road closures or conditions before you go, especially concerning snowmelt.

What sets this trail apart is its blend of natural beauty and geological intrigue, culminating in the dramatic Mill Creek Falls. The area is also a haven for wildflowers and wildlife, offering glimpses of deer and various bird species. It's a fantastic option if you're looking for a substantial day hike that combines stunning scenery with the unique hydrothermal wonders of Lassen Volcanic National Park.